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Ar-15/M16 Gas Blocks - Low-Profile, Clamp, Steel

Ar-15/M16 Gas Blocks - Low-Profile, Clamp, Steel

Aluminum or steel gas blocks give the choices you need to create a custom-built rifle with a mission-specific configuration. Mounts securely to barrel with included setscrews. Clamp-on models squeeze around the barrel as you tighten the side-mounted...

at Brownells

Best Seller
JP Enterprises Adjustable Low Profile Gas Block Standard Barrel .750" Inside Diameter Stainless Steel Black

JP Enterprises Adjustable Low Profile Gas Block Standard Barrel .750" Inside Diameter Stainless Steel Black

This adjustable low profile gas block fits all .750" diameter barrels. The low profile enable the gas block to be mounted under standard handguards. This gas block is attached to the barrel by four (4) bolts instead of the usual two. Technical... ... more

JP Enterprises Adjustable Low Profile Gas Block Standard Barrel .750" Inside Diameter Stainless Steel Black

This adjustable low profile gas block fits all .750" diameter barrels. The low profile enable the gas block to be mounted under standard handguards. This gas block is attached to the barrel by four (4) bolts instead of the usual two. Technical...

MidwayUSA

(950,000+)

$75.95

go to store

MidwayUSA

(950,000+)
Wilson Combat Low Profile Adjustable Gas Block with Rifle Length Gas Tube AR-15 Standard Barrel 0.937" Inside Diameter Steel Matte

Wilson Combat Low Profile Adjustable Gas Block with Rifle Length Gas Tube AR-15 Standard Barrel 0.937" Inside Diameter Steel Matte

The Wilson Combat Adjustable AR Gas Block replaces a standard AR gas block and allows you to tune your direct impingement rifle’s gas system for smoother cycling and enhanced reliability.Adjusting your rifle’s gas port will lower or increase your... ... more

Wilson Combat Low Profile Adjustable Gas Block with Rifle Length Gas Tube AR-15 Standard Barrel 0.937" Inside Diameter Steel Matte

The Wilson Combat Adjustable AR Gas Block replaces a standard AR gas block and allows you to tune your direct impingement rifle’s gas system for smoother cycling and enhanced reliability.Adjusting your rifle’s gas port will lower or increase your...

MidwayUSA

(950,000+)

$81.99

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MidwayUSA

(950,000+)
Best Seller
Superlative Arms Adjustable Bleed-Off Clamp On Gas Block AR-15, LR-308 Standard Barrel 0.625" Inside Diameter Low Profile Black Melonite

Superlative Arms Adjustable Bleed-Off Clamp On Gas Block AR-15, LR-308 Standard Barrel 0.625" Inside Diameter Low Profile Black Melonite

FeaturesCleaner, cooler running gas systemReduction of felt recoilAdjustment detent is located outside of block for easy adjustment The Superlative Arms patented “Bleed Off”; direct impingement, gas block for the AR15 platform adjusts the gas flow by... ... more

Superlative Arms Adjustable Bleed-Off Clamp On Gas Block AR-15, LR-308 Standard Barrel 0.625" Inside Diameter Low Profile Black Melonite

FeaturesCleaner, cooler running gas systemReduction of felt recoilAdjustment detent is located outside of block for easy adjustment The Superlative Arms patented “Bleed Off”; direct impingement, gas block for the AR15 platform adjusts the gas flow by...

MidwayUSA

(950,000+)

$89.99

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MidwayUSA

(950,000+)
Knights Armament Ar-15/M16 Low Profile Mk12 Gas Block - Ar15 Low Profile Gas Block .750

Knights Armament Ar-15/M16 Low Profile Mk12 Gas Block - Ar15 Low Profile Gas Block .750

Replacement Low Profile Gas Block for the SR-15/SR-16 series. This block has a 0.750" inside diameter and is secured by a pair of set screws, making it a good choice for use with the URX 4 rail. Also compatible with other KAC URX rail systems. This gas... ... more

Knights Armament Ar-15/M16 Low Profile Mk12 Gas Block - Ar15 Low Profile Gas Block .750

Replacement Low Profile Gas Block for the SR-15/SR-16 series. This block has a 0.750" inside diameter and is secured by a pair of set screws, making it a good choice for use with the URX 4 rail. Also compatible with other KAC URX rail systems. This gas...

Brownells

$109.29

FREE shipping

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Daniel Defense Ar-15/M16 .625" Clamp-On Low Profile Gas Block - Low Profile Gas Block, Clamp, .750

Daniel Defense Ar-15/M16 .625" Clamp-On Low Profile Gas Block - Low Profile Gas Block, Clamp, .750

Clamp-on Low Profile .625"or .750" gas blocks provide a simple and durable installation. Blocks are machined from steel features a matte black finsih. Mfg: Daniel Defense SPECS: Fits - .625" barrels. ... more

Daniel Defense Ar-15/M16 .625" Clamp-On Low Profile Gas Block - Low Profile Gas Block, Clamp, .750

Clamp-on Low Profile .625"or .750" gas blocks provide a simple and durable installation. Blocks are machined from steel features a matte black finsih. Mfg: Daniel Defense SPECS: Fits - .625" barrels.

Brownells

$58.00

FREE shipping

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Sadlak Industries Ar-15/M16 Gas Blocks - Low-Profile, Slip-On, Steel

Sadlak Industries Ar-15/M16 Gas Blocks - Low-Profile, Slip-On, Steel

Aluminum or steel gas blocks give the choices you need to create a custom-built rifle with a mission-specific configuration. Mounts securely to barrel with included setscrews. Clamp-on models squeeze around the barrel as you tighten the side-mounted... ... more

Sadlak Industries Ar-15/M16 Gas Blocks - Low-Profile, Slip-On, Steel

Aluminum or steel gas blocks give the choices you need to create a custom-built rifle with a mission-specific configuration. Mounts securely to barrel with included setscrews. Clamp-on models squeeze around the barrel as you tighten the side-mounted...

Brownells

$26.99

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Doublestar AR15 Parts Adjustable Low Profile Gas Block .750in Black DSC766

Doublestar AR15 Parts Adjustable Low Profile Gas Block .750in Black DSC766

Doublestar AR15 Parts Adjustable Low Profile Gas Block .750in Black DSC766. 750in Black DSC766 ... more

Doublestar AR15 Parts Adjustable Low Profile Gas Block .750in Black DSC766

Doublestar AR15 Parts Adjustable Low Profile Gas Block .750in Black DSC766. 750in Black DSC766

OpticsPlanet

$61.99

FREE shipping

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Lantac AR15 Parts Ultra Low Profile Gas Block LA00243 GB750S

Lantac AR15 Parts Ultra Low Profile Gas Block LA00243 GB750S

Lantac AR15 Parts Ultra Low Profile Gas Block LA00243 GB750S. Lantac GB750-S Ultra Low Profile Gas Block LA00243 ... more

Lantac AR15 Parts Ultra Low Profile Gas Block LA00243 GB750S

Lantac AR15 Parts Ultra Low Profile Gas Block LA00243 GB750S. Lantac GB750-S Ultra Low Profile Gas Block LA00243

OpticsPlanet

$53.99

FREE shipping

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Sniper Front and Rear Low Profile Iron Sight Set - Buis For Mounting on AR15 style Flat Top / High Profile Gas Block

Sniper Front and Rear Low Profile Iron Sight Set - Buis For Mounting on AR15 style Flat Top / High Profile Gas Block

Front sight directly onto high profile gas block with Picatinny slot / mount or onto Flat Top. Rear sight is match grade and features dual aperture. Perfect for AR15 or similar. ... more

Sniper Front and Rear Low Profile Iron Sight Set - Buis For Mounting on AR15 style Flat Top / High Profile Gas Block

Front sight directly onto high profile gas block with Picatinny slot / mount or onto Flat Top. Rear sight is match grade and features dual aperture. Perfect for AR15 or similar.

Jet.com

$51.95

FREE shipping

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Daniel Defense AR15 Parts Gas Block .750 Low Profile Clamp Style Model: 2507905006

Daniel Defense AR15 Parts Gas Block .750 Low Profile Clamp Style Model: 2507905006

Daniel Defense AR15 Parts Gas Block .750 Low Profile Clamp Style Model: 2507905006. 750 Low Profile Clamp Style ... more

Daniel Defense AR15 Parts Gas Block .750 Low Profile Clamp Style Model: 2507905006

Daniel Defense AR15 Parts Gas Block .750 Low Profile Clamp Style Model: 2507905006. 750 Low Profile Clamp Style

OpticsPlanet

$81.19

FREE shipping

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Sniper A2 Front Iron Sight for Mounting on AR15 Flat Top or High Profile Gas Block

Sniper A2 Front Iron Sight for Mounting on AR15 Flat Top or High Profile Gas Block

Attach directly onto high profile gas block with Picatinny slot / mount or onto Flat Top ... more

Sniper A2 Front Iron Sight for Mounting on AR15 Flat Top or High Profile Gas Block

Attach directly onto high profile gas block with Picatinny slot / mount or onto Flat Top

Jet.com

$21.99

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Sniper A2 Front Iron Sight Post for Mounting on AR15 Low Profile Gas Block - Aluminum (Silver)

Sniper A2 Front Iron Sight Post for Mounting on AR15 Low Profile Gas Block - Aluminum (Silver)

Attach directly onto low profile gas block with Picatinny slot / mount Color: Aluminum. ... more

Sniper A2 Front Iron Sight Post for Mounting on AR15 Low Profile Gas Block - Aluminum (Silver)

Attach directly onto low profile gas block with Picatinny slot / mount Color: Aluminum.

Jet.com

$21.99

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Aim Sports Zero Hour Micro Gas Block .750 AR/MR Barrels

Aim Sports Zero Hour Micro Gas Block .750 AR/MR Barrels

The Aim Sports Zero Hour Micro Gas Block fits standard .750 AR/M4 barrels. Constructed from high carbon steel and finished with a Melonite coating. Low profile gas block Made from high carbon steel Fits .750 standard AR/M4 barrels Melonite coating Made... ... more

Aim Sports Zero Hour Micro Gas Block .750 AR/MR Barrels

The Aim Sports Zero Hour Micro Gas Block fits standard .750 AR/M4 barrels. Constructed from high carbon steel and finished with a Melonite coating. Low profile gas block Made from high carbon steel Fits .750 standard AR/M4 barrels Melonite coating Made...

$28.99

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Presma Sniper Low-Profile Quad Rail Gas Block

Presma Sniper Low-Profile Quad Rail Gas Block

Replaces your A2 front sights and provides 4 Picatinny rails for accessories. Fits 0.75 inch regular barrel and standard gas tube. Precision machined to tight tolerances from aircraft aluminum, with a hard anodized Matte Black finish. Simple... ... more

Presma Sniper Low-Profile Quad Rail Gas Block

Replaces your A2 front sights and provides 4 Picatinny rails for accessories. Fits 0.75 inch regular barrel and standard gas tube. Precision machined to tight tolerances from aircraft aluminum, with a hard anodized Matte Black finish. Simple...

$21.99

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JP Enterprises Adjustable Low Profile Gas Block Standard Barrel .750" Inside Diameter Stainless Steel Silver

JP Enterprises Adjustable Low Profile Gas Block Standard Barrel .750" Inside Diameter Stainless Steel Silver

This adjustable low profile gas block fits all .750" diameter barrels. The low profile enable the gas block to be mounted under standard handguards. This gas block is attached to the barrel by four (4) bolts instead of the usual two. Technical... ... more

JP Enterprises Adjustable Low Profile Gas Block Standard Barrel .750" Inside Diameter Stainless Steel Silver

This adjustable low profile gas block fits all .750" diameter barrels. The low profile enable the gas block to be mounted under standard handguards. This gas block is attached to the barrel by four (4) bolts instead of the usual two. Technical...

MidwayUSA

(950,000+)

$75.95

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MidwayUSA

(950,000+)
Superlative Arms Adjustable Bleed-Off Set Screw Gas Block AR-15, LR-308 Standard Barrel 0.625" Inside Diameter Low Profile Black Melonite

Superlative Arms Adjustable Bleed-Off Set Screw Gas Block AR-15, LR-308 Standard Barrel 0.625" Inside Diameter Low Profile Black Melonite

FeaturesCleaner, cooler running gas systemReduction of felt recoilAdjustment detent is located outside of block for easy adjustment The Superlative Arms patented “Bleed Off”; direct impingement, gas block for the AR15 platform adjusts the gas flow by... ... more

Superlative Arms Adjustable Bleed-Off Set Screw Gas Block AR-15, LR-308 Standard Barrel 0.625" Inside Diameter Low Profile Black Melonite

FeaturesCleaner, cooler running gas systemReduction of felt recoilAdjustment detent is located outside of block for easy adjustment The Superlative Arms patented “Bleed Off”; direct impingement, gas block for the AR15 platform adjusts the gas flow by...

MidwayUSA

(950,000+)

$89.99

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MidwayUSA

(950,000+)
Superlative Arms Adjustable Bleed-Off Set Screw Gas Block AR-15, LR-308 Heavy Barrel 0.875" Inside Diameter Low Profile Black Melonite

Superlative Arms Adjustable Bleed-Off Set Screw Gas Block AR-15, LR-308 Heavy Barrel 0.875" Inside Diameter Low Profile Black Melonite

FeaturesCleaner, cooler running gas systemReduction of felt recoilAdjustment detent is located outside of block for easy adjustment The Superlative Arms patented “Bleed Off”; direct impingement, gas block for the AR15 platform adjusts the gas flow by... ... more

Superlative Arms Adjustable Bleed-Off Set Screw Gas Block AR-15, LR-308 Heavy Barrel 0.875" Inside Diameter Low Profile Black Melonite

FeaturesCleaner, cooler running gas systemReduction of felt recoilAdjustment detent is located outside of block for easy adjustment The Superlative Arms patented “Bleed Off”; direct impingement, gas block for the AR15 platform adjusts the gas flow by...

MidwayUSA

(950,000+)

$89.99

go to store

MidwayUSA

(950,000+)
ERGO Adjustable Low Profile Gas Block AR-15, LR-308 Standard Barrel .750" Inside Diameter Steel Melonite

ERGO Adjustable Low Profile Gas Block AR-15, LR-308 Standard Barrel .750" Inside Diameter Steel Melonite

FeaturesFull shutoff with zero adjustment movementChamfered edge, semi-press fitFits under most free float handguardsSame profile/height as the standard low-profile gas blockIncludes (2) set screws for a secure attachmentIncludes 10-32 Set-Screw and a... ... more

ERGO Adjustable Low Profile Gas Block AR-15, LR-308 Standard Barrel .750" Inside Diameter Steel Melonite

FeaturesFull shutoff with zero adjustment movementChamfered edge, semi-press fitFits under most free float handguardsSame profile/height as the standard low-profile gas blockIncludes (2) set screws for a secure attachmentIncludes 10-32 Set-Screw and a...

MidwayUSA

(950,000+)

$45.50

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MidwayUSA

(950,000+)
PRI Low Profile Adjustable Gas Block with Straight Rifle Length Gas Tube AR-15, LR-308 Standard Barrel .875" Inside Diameter Steel Matte

PRI Low Profile Adjustable Gas Block with Straight Rifle Length Gas Tube AR-15, LR-308 Standard Barrel .875" Inside Diameter Steel Matte

The PRI low profile adjustable steel gas block for .875" diameter barrels allows users to regulate the gas system with an allen key. Construction is similar to the non-adjustable PRI low profile gas block. Requires a straight gas tube, which is... ... more

PRI Low Profile Adjustable Gas Block with Straight Rifle Length Gas Tube AR-15, LR-308 Standard Barrel .875" Inside Diameter Steel Matte

The PRI low profile adjustable steel gas block for .875" diameter barrels allows users to regulate the gas system with an allen key. Construction is similar to the non-adjustable PRI low profile gas block. Requires a straight gas tube, which is...

MidwayUSA

(950,000+)

$89.99

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MidwayUSA

(950,000+)
Geissele Gas Block Low Profile Set Screw AR-15, LR-308 Standard Barrel 0.750" Inside Diameter Stainless Steel Matte

Geissele Gas Block Low Profile Set Screw AR-15, LR-308 Standard Barrel 0.750" Inside Diameter Stainless Steel Matte

The Geissele Super Gas Block is a low profile gas block, designed to fit under most free floating handguards. Precision investment cast from 17-4 precipitation hardening stainless steel, the gas block provides corrosion resistance and strength to... ... more

Geissele Gas Block Low Profile Set Screw AR-15, LR-308 Standard Barrel 0.750" Inside Diameter Stainless Steel Matte

The Geissele Super Gas Block is a low profile gas block, designed to fit under most free floating handguards. Precision investment cast from 17-4 precipitation hardening stainless steel, the gas block provides corrosion resistance and strength to...

MidwayUSA

(950,000+)

$59.00

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MidwayUSA

(950,000+)
AR-Stoner Gas Block Low Profile Clamp-On AR-15, LR-308 0.750" Inside Diameter Stainless Steel Melonite

AR-Stoner Gas Block Low Profile Clamp-On AR-15, LR-308 0.750" Inside Diameter Stainless Steel Melonite

FeaturesLow-profile designClamp-on design for secure attachmentGreat for new builds or replacing worn partsDependable parts at an incredible priceAR-Stoner is now offering replacement components for the AR-15 that are made to strict military... ... more

AR-Stoner Gas Block Low Profile Clamp-On AR-15, LR-308 0.750" Inside Diameter Stainless Steel Melonite

FeaturesLow-profile designClamp-on design for secure attachmentGreat for new builds or replacing worn partsDependable parts at an incredible priceAR-Stoner is now offering replacement components for the AR-15 that are made to strict military...

MidwayUSA

(950,000+)

$29.99

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MidwayUSA

(950,000+)
AR-Stoner Gas Block Low Profile Clamp-On AR-15, LR-308 0.750" Inside Diameter Stainless Steel

AR-Stoner Gas Block Low Profile Clamp-On AR-15, LR-308 0.750" Inside Diameter Stainless Steel

FeaturesLow-profile designClamp-on design for secure attachmentGreat for new builds or replacing worn partsDependable parts at an incredible priceAR-Stoner is now offering replacement components for the AR-15 that are made to strict military... ... more

AR-Stoner Gas Block Low Profile Clamp-On AR-15, LR-308 0.750" Inside Diameter Stainless Steel

FeaturesLow-profile designClamp-on design for secure attachmentGreat for new builds or replacing worn partsDependable parts at an incredible priceAR-Stoner is now offering replacement components for the AR-15 that are made to strict military...

MidwayUSA

(950,000+)

$29.99

go to store

MidwayUSA

(950,000+)
Wilson Combat Low Profile Adjustable Gas Block with Rifle Length Gas Tube AR-15, LR-308 Standard Barrel 0.750" Inside Diameter Steel Matte

Wilson Combat Low Profile Adjustable Gas Block with Rifle Length Gas Tube AR-15, LR-308 Standard Barrel 0.750" Inside Diameter Steel Matte

The Wilson Combat AR-15 Adjustable Gas Block is perfect for a new AR-15 build or upgrading an existing rifle. The adjustable gas block will allow the user to control the cyclic rate of a direct gas impingement rifle, enhancing reliability and making... ... more

Wilson Combat Low Profile Adjustable Gas Block with Rifle Length Gas Tube AR-15, LR-308 Standard Barrel 0.750" Inside Diameter Steel Matte

The Wilson Combat AR-15 Adjustable Gas Block is perfect for a new AR-15 build or upgrading an existing rifle. The adjustable gas block will allow the user to control the cyclic rate of a direct gas impingement rifle, enhancing reliability and making...

MidwayUSA

(950,000+)

$76.99

go to store

MidwayUSA

(950,000+)
Yankee Hill Machine Gas Block Low Profile Set Screw AR-15, LR-308 Standard Barrel 0.750" Inside Diameter Steel Matte

Yankee Hill Machine Gas Block Low Profile Set Screw AR-15, LR-308 Standard Barrel 0.750" Inside Diameter Steel Matte

The Yankee Hill Low Profile Gas Block replaces the existing front sight and provides a simple, streamlined design that can be used to mount a rifle length forearm to a carbine length barrel. Available with either a two set screw mounting system... ... more

Yankee Hill Machine Gas Block Low Profile Set Screw AR-15, LR-308 Standard Barrel 0.750" Inside Diameter Steel Matte

The Yankee Hill Low Profile Gas Block replaces the existing front sight and provides a simple, streamlined design that can be used to mount a rifle length forearm to a carbine length barrel. Available with either a two set screw mounting system...

MidwayUSA

(950,000+)

$19.80

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MidwayUSA

(950,000+)
AR-Stoner Gas Block Low Profile Set Screw AR-15, LR-308 0.750" Inside Diameter Steel Matte

AR-Stoner Gas Block Low Profile Set Screw AR-15, LR-308 0.750" Inside Diameter Steel Matte

FeaturesLow-Profile DesignFive Set Screw Design for Secure AttachmentGreat for New Builds or Replacing Worn PartsDependable Parts at an Incredible PriceAR-Stoner offers replacement components for the AR-15 made to strict military specifications. These... ... more

AR-Stoner Gas Block Low Profile Set Screw AR-15, LR-308 0.750" Inside Diameter Steel Matte

FeaturesLow-Profile DesignFive Set Screw Design for Secure AttachmentGreat for New Builds or Replacing Worn PartsDependable Parts at an Incredible PriceAR-Stoner offers replacement components for the AR-15 made to strict military specifications. These...

MidwayUSA

(950,000+)

$19.99

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MidwayUSA

(950,000+)
Noveske Switchblock Gas Block Clamp-On AR-15 Standard Barrel .750" Inside Diameter Stainless Steel Black Nitride for 223/5.56x45mm Carbine Length Gas

Noveske Switchblock Gas Block Clamp-On AR-15 Standard Barrel .750" Inside Diameter Stainless Steel Black Nitride for 223/5.56x45mm Carbine Length Gas

The Noveske SwitchBlock is an adjustable gas block designed to improve function and reliability when using a suppressor. The Switchblock is constructed of 17-4ph stainless steel for its corrosion and heat resistance with a black nitride finish. The... ... more

Noveske Switchblock Gas Block Clamp-On AR-15 Standard Barrel .750" Inside Diameter Stainless Steel Black Nitride for 223/5.56x45mm Carbine Length Gas

The Noveske SwitchBlock is an adjustable gas block designed to improve function and reliability when using a suppressor. The Switchblock is constructed of 17-4ph stainless steel for its corrosion and heat resistance with a black nitride finish. The...

MidwayUSA

(950,000+)

$183.15

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MidwayUSA

(950,000+)
Wilson Combat Low Profile Adjustable Gas Block with Carbine Length Gas Tube AR-15, LR-308 Standard Barrel 0.750" Inside Diameter Steel Matte

Wilson Combat Low Profile Adjustable Gas Block with Carbine Length Gas Tube AR-15, LR-308 Standard Barrel 0.750" Inside Diameter Steel Matte

The Wilson Combat AR-15 Adjustable Gas Block is perfect for a new AR-15 build or upgrading an existing rifle. The adjustable gas block will allow the user to control the cyclic rate of a direct gas impingement rifle, enhancing reliability and making... ... more

Wilson Combat Low Profile Adjustable Gas Block with Carbine Length Gas Tube AR-15, LR-308 Standard Barrel 0.750" Inside Diameter Steel Matte

The Wilson Combat AR-15 Adjustable Gas Block is perfect for a new AR-15 build or upgrading an existing rifle. The adjustable gas block will allow the user to control the cyclic rate of a direct gas impingement rifle, enhancing reliability and making...

MidwayUSA

(950,000+)

$76.99

go to store

MidwayUSA

(950,000+)
JP Enterprises Adjustable Clamp On Gas Block AR-15, LR-308 Heavy Barrel 0.875" Inside Diameter Low Profile Stainless Steel Black

JP Enterprises Adjustable Clamp On Gas Block AR-15, LR-308 Heavy Barrel 0.875" Inside Diameter Low Profile Stainless Steel Black

FeaturesClick-adjustable detent system for repeatable setup and secure retention of gas settingFive clicks per rotation of gas screw for finer adjustmentsTwo-piece design for easy installation even on pin-and-weld barrelsEasy to access side gas... ... more

JP Enterprises Adjustable Clamp On Gas Block AR-15, LR-308 Heavy Barrel 0.875" Inside Diameter Low Profile Stainless Steel Black

FeaturesClick-adjustable detent system for repeatable setup and secure retention of gas settingFive clicks per rotation of gas screw for finer adjustmentsTwo-piece design for easy installation even on pin-and-weld barrelsEasy to access side gas...

MidwayUSA

(950,000+)

$123.45

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MidwayUSA

(950,000+)
DoubleStar Race Gun Low Profile Extended Gas Block AR-15, LR-308 Standard Barrel .750" Inside Diameter Steel Matte

DoubleStar Race Gun Low Profile Extended Gas Block AR-15, LR-308 Standard Barrel .750" Inside Diameter Steel Matte

The DoubleStar Race gun low profile gas block is an extended low profile .750" diameter gas block. This gas block will cover the taper pin holes when used on a barrel that previously had a Mil-Spec sight. The Race Gun gas block will fit under most free... ... more

DoubleStar Race Gun Low Profile Extended Gas Block AR-15, LR-308 Standard Barrel .750" Inside Diameter Steel Matte

The DoubleStar Race gun low profile gas block is an extended low profile .750" diameter gas block. This gas block will cover the taper pin holes when used on a barrel that previously had a Mil-Spec sight. The Race Gun gas block will fit under most free...

MidwayUSA

(950,000+)

$67.99

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MidwayUSA

(950,000+)
AR-Stoner Gas Block Low Profile Set Screw AR-15, LR-308 Lightweight 0.750" Inside Diameter Stainless Steel

AR-Stoner Gas Block Low Profile Set Screw AR-15, LR-308 Lightweight 0.750" Inside Diameter Stainless Steel

FeaturesSkeletonized cuts to reduce overall weight Low-profile designDual set screw design for secure attachment Great for new builds or replacing worn partsDependable parts at an incredible priceAR-Stoner is now offering replacement components for the... ... more

AR-Stoner Gas Block Low Profile Set Screw AR-15, LR-308 Lightweight 0.750" Inside Diameter Stainless Steel

FeaturesSkeletonized cuts to reduce overall weight Low-profile designDual set screw design for secure attachment Great for new builds or replacing worn partsDependable parts at an incredible priceAR-Stoner is now offering replacement components for the...

MidwayUSA

(950,000+)

$29.99

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MidwayUSA

(950,000+)
Yankee Hill Machine Gas Block Low Profile AR-15, LR-308 Standard Barrel .750" Inside Diameter Steel Matte

Yankee Hill Machine Gas Block Low Profile AR-15, LR-308 Standard Barrel .750" Inside Diameter Steel Matte

This gas block replaces your existing front sight to provide a simple, low profile design that can be used to mount a rifle length forearm to a carbine length barrel. It is mounted by the use of two set screws. This gas block is popular among those who... ... more

Yankee Hill Machine Gas Block Low Profile AR-15, LR-308 Standard Barrel .750" Inside Diameter Steel Matte

This gas block replaces your existing front sight to provide a simple, low profile design that can be used to mount a rifle length forearm to a carbine length barrel. It is mounted by the use of two set screws. This gas block is popular among those who...

MidwayUSA

(950,000+)

$62.60

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MidwayUSA

(950,000+)
Cmmg Ar-15 Gas Block Assemblies, Low Profile - Ar15 Gas Block Assy, Low Profile, .625

Cmmg Ar-15 Gas Block Assemblies, Low Profile - Ar15 Gas Block Assy, Low Profile, .625

Made from 4140 Chrome Moly Steel, the low profile gas blocks come with the gas block and installation screws. Available in .625", .750", and .936" diameters. Mfg: Cmmg ... more

Cmmg Ar-15 Gas Block Assemblies, Low Profile - Ar15 Gas Block Assy, Low Profile, .625

Made from 4140 Chrome Moly Steel, the low profile gas blocks come with the gas block and installation screws. Available in .625", .750", and .936" diameters. Mfg: Cmmg

Brownells

$39.95

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Troy Industries Ar-15 Gas Block Low Profile - Ar-15 Gas Block Low Profile .750 Steel Black

Troy Industries Ar-15 Gas Block Low Profile - Ar-15 Gas Block Low Profile .750 Steel Black

Minimal-profile replacement for factory front sight/gas block won't interfere with extended-length tactical forearms, while ensuring proper function of gas system for reliable cycling. Protrudes only .420" above barrel, covers less than 1" of barrel... ... more

Troy Industries Ar-15 Gas Block Low Profile - Ar-15 Gas Block Low Profile .750 Steel Black

Minimal-profile replacement for factory front sight/gas block won't interfere with extended-length tactical forearms, while ensuring proper function of gas system for reliable cycling. Protrudes only .420" above barrel, covers less than 1" of barrel...

Brownells

$35.99

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Midwest Industries Low Profile Gas Block AR-15, LR-308 Lightweight Barrel .625" Inside Diameter Matte

Midwest Industries Low Profile Gas Block AR-15, LR-308 Lightweight Barrel .625" Inside Diameter Matte

This gas block is made from high strength 4140 steel and features a low profile design which allows it to fit under most handguards. This gas block is held on by three sets screws (included). Available in .625". Searches for products like these... ... more

Midwest Industries Low Profile Gas Block AR-15, LR-308 Lightweight Barrel .625" Inside Diameter Matte

This gas block is made from high strength 4140 steel and features a low profile design which allows it to fit under most handguards. This gas block is held on by three sets screws (included). Available in .625". Searches for products like these...

MidwayUSA

(950,000+)

$39.99

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MidwayUSA

(950,000+)
Superlative Arms Adjustable Bleed-Off Clamp On Gas Block AR-15, LR-308 Bull Barrel 0.936" Inside Diameter Low Profile Stainless Steel

Superlative Arms Adjustable Bleed-Off Clamp On Gas Block AR-15, LR-308 Bull Barrel 0.936" Inside Diameter Low Profile Stainless Steel

FeaturesCleaner, cooler running gas systemReduction of felt recoilAdjustment detent is located outside of block for easy adjustment The Superlative Arms patented “Bleed Off”; direct impingement, gas block for the AR15 platform adjusts the gas flow by... ... more

Superlative Arms Adjustable Bleed-Off Clamp On Gas Block AR-15, LR-308 Bull Barrel 0.936" Inside Diameter Low Profile Stainless Steel

FeaturesCleaner, cooler running gas systemReduction of felt recoilAdjustment detent is located outside of block for easy adjustment The Superlative Arms patented “Bleed Off”; direct impingement, gas block for the AR15 platform adjusts the gas flow by...

MidwayUSA

(950,000+)

$89.99

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MidwayUSA

(950,000+)
JP Enterprises Barrel and Bolt AR-15 223 Remington (Wylde) Medium Contour 1 in 8" Twist 18" Stainless Steel with Low Profile Adjustable Gas Block, Ga

JP Enterprises Barrel and Bolt AR-15 223 Remington (Wylde) Medium Contour 1 in 8" Twist 18" Stainless Steel with Low Profile Adjustable Gas Block, Ga

JP Enterprise Supermatch Barrels are well known for their accuracy by competitive shooters everywhere. The JP Enhanced bolt is individually headspaced to the barrel for impeccable fit and function. The cryogenically treated 416 stainless steel enhances... ... more

JP Enterprises Barrel and Bolt AR-15 223 Remington (Wylde) Medium Contour 1 in 8" Twist 18" Stainless Steel with Low Profile Adjustable Gas Block, Ga

JP Enterprise Supermatch Barrels are well known for their accuracy by competitive shooters everywhere. The JP Enhanced bolt is individually headspaced to the barrel for impeccable fit and function. The cryogenically treated 416 stainless steel enhances...

MidwayUSA

(950,000+)

$635.55

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MidwayUSA

(950,000+)
JP Enterprises Adjustable Clamp On Gas Block AR-15, LR-308 Standard Barrel 0.750" Inside Diameter Low Profile Stainless Steel Black

JP Enterprises Adjustable Clamp On Gas Block AR-15, LR-308 Standard Barrel 0.750" Inside Diameter Low Profile Stainless Steel Black

FeaturesClick-adjustable detent system for repeatable setup and secure retention of gas settingSix clicks per rotation of gas screw for finer adjustmentsSplit yoke design for easy installation even on pin-and-weld barrelsEasy to access side gas... ... more

JP Enterprises Adjustable Clamp On Gas Block AR-15, LR-308 Standard Barrel 0.750" Inside Diameter Low Profile Stainless Steel Black

FeaturesClick-adjustable detent system for repeatable setup and secure retention of gas settingSix clicks per rotation of gas screw for finer adjustmentsSplit yoke design for easy installation even on pin-and-weld barrelsEasy to access side gas...

MidwayUSA

(950,000+)

$113.95

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MidwayUSA

(950,000+)
AR-Stoner Gas Block Low Profile Clamp-on Click-Adjustable AR-15, LR-308 0.750" Inside Diameter Stainless Steel Melonite

AR-Stoner Gas Block Low Profile Clamp-on Click-Adjustable AR-15, LR-308 0.750" Inside Diameter Stainless Steel Melonite

FeaturesLow-ProfileClamp-On Design for Secure AttachmentClick-Adjustable Allows Fine Tuning Gas System to a Specific LoadCleaner & Cooler Running Gas System2 Clamp-On Screws Included6" 5/64" Hex Key IncludedAR-Stoner is now offering replacement... ... more

AR-Stoner Gas Block Low Profile Clamp-on Click-Adjustable AR-15, LR-308 0.750" Inside Diameter Stainless Steel Melonite

FeaturesLow-ProfileClamp-On Design for Secure AttachmentClick-Adjustable Allows Fine Tuning Gas System to a Specific LoadCleaner & Cooler Running Gas System2 Clamp-On Screws Included6" 5/64" Hex Key IncludedAR-Stoner is now offering replacement...

MidwayUSA

(950,000+)

$84.99

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MidwayUSA

(950,000+)
Brownells Ar-15 Gas Block Low Profile - Ar-15 Gas Block Low Profile .750 Aluminum Black

Brownells Ar-15 Gas Block Low Profile - Ar-15 Gas Block Low Profile .750 Aluminum Black

Low-profile gas block fits under just about any extended handguard while ensuring proper gas flow to keep your rifle cycling reliably. Precision machined from lightweight, yet tough, 6061 T6 aluminum, so it won't add unwanted forward weight. Slide over... ... more

Brownells Ar-15 Gas Block Low Profile - Ar-15 Gas Block Low Profile .750 Aluminum Black

Low-profile gas block fits under just about any extended handguard while ensuring proper gas flow to keep your rifle cycling reliably. Precision machined from lightweight, yet tough, 6061 T6 aluminum, so it won't add unwanted forward weight. Slide over...

Brownells

$34.99

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Midwest Industries Low Profile Flip-Up Front Sight Gas Block Height AR-10 Aluminum Matte

Midwest Industries Low Profile Flip-Up Front Sight Gas Block Height AR-10 Aluminum Matte

Sturdy aluminum sight is perfect for co-witnessing or use as a backup to an electronic sight. Designed to mount on a gas block with a Picatinny-style rail. Handguard adapter (sold separately) works with most mil-spec handguards and offers even more... ... more

Midwest Industries Low Profile Flip-Up Front Sight Gas Block Height AR-10 Aluminum Matte

Sturdy aluminum sight is perfect for co-witnessing or use as a backup to an electronic sight. Designed to mount on a gas block with a Picatinny-style rail. Handguard adapter (sold separately) works with most mil-spec handguards and offers even more...

MidwayUSA

(950,000+)

$79.95

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MidwayUSA

(950,000+)