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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

$76.99

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MidwayUSA

(950,000+)
Geissele Reaction Rod LR-308, AR-10, SR25 Vise Block Steel

Geissele Reaction Rod LR-308, AR-10, SR25 Vise Block Steel

FeaturesMade of 4140 Chrome Moly SteelGround to exact diameterEnters upper receiver with no wobble The AR10/SR25 Reaction Rod makes the removal and installation of barrels, flash hiders, gas blocks and hand guards much easier and simpler. The Reaction... more

$199.00

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MidwayUSA

(950,000+)
Best Seller
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

$76.99

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MidwayUSA

(950,000+)
Cmmg Ar-15 Gas Block Assemblies, Low Profile - Ar-15 Gas Block Assembly, Low Profile, .936

Cmmg Ar-15 Gas Block Assemblies, Low Profile - Ar-15 Gas Block Assembly, Low Profile, .936

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

$41.99

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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

$41.99

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Cmmg Ar-15 Gas Block Assemblies, Low Profile - Ar-15 Gas Block Assembly, Low Profile, .750

Cmmg Ar-15 Gas Block Assemblies, Low Profile - Ar-15 Gas Block Assembly, Low Profile, .750

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

$40.99

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Ballistic Advantage 16" 5.56 Government Profile Midlength AR-15 Barrel, Modern Series

Ballistic Advantage 16" 5.56 Government Profile Midlength AR-15 Barrel, Modern Series

Brand Ballistic Advantage Length 16" Chamber 5.56 NATO (shoots both 5.56 NATO and .223) Profile GOVT / SOCOM Finish QPQ Nitride Barrel Steel 4150V Chrome Moly Twist Rate 1:7 Gas System Length Mid-Length Gas Block Journal .750 Feed Ramp Extension M4... more

$165.00 $155.95

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20in AR-10 Rifle Length Gas System Barrel .308 M118 LR 1-11 Twist Parkerized 4140/4150 Chrome Moly

20in AR-10 Rifle Length Gas System Barrel .308 M118 LR 1-11 Twist Parkerized 4140/4150 Chrome Moly

20in AR-10 Rifle Length Gas System Barrel .308 M118 LR 1-11 Twist Parkerized 4140/4150 Chrome Moly. 308 M118 LR 1-11 Twist Parkerized 4140/4150 Chrome Moly Steel 10200-HYR more

$335.99

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Criterion Barrels AR15 Parts 16in AR-15 Pencil Mid Length Gas System Barrel Chrome-lined Parkerized

Criterion Barrels AR15 Parts 16in AR-15 Pencil Mid Length Gas System Barrel Chrome-lined Parkerized

Criterion Barrels AR15 Parts 16in AR-15 Pencil Mid Length Gas System Barrel Chrome-lined Parkerized. Criterion Barrels 16in AR-15 Pencil Mid Length Gas System Barrel Chrome-lined Parkerized 15160-PN8 more

$269.99

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Criterion Barrels 16in AR-15 Pencil Ultra-Light Mid Length Gas System Barrel Chrome-lined Parkerized

Criterion Barrels 16in AR-15 Pencil Ultra-Light Mid Length Gas System Barrel Chrome-lined Parkerized

Criterion Barrels 16in AR-15 Pencil Ultra-Light Mid Length Gas System Barrel Chrome-lined Parkerized. Criterion Barrels 16in AR-15 Pencil Ultra-Light Mid Length Gas System Barrel Chrome-lined Parkerized 15160-UL8 more

$269.99

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BCA AR-15 Complete Upper Assembly, 16" 4150 Parkerized M4 Contour Barrel, .300 Blackout, Carbine Length Gas System, 1:7 Twist w/ 15" M-LOK

BCA AR-15 Complete Upper Assembly, 16" 4150 Parkerized M4 Contour Barrel, .300 Blackout, Carbine Length Gas System, 1:7 Twist w/ 15" M-LOK

The BCA AR-15 Complete Upper Assembly has a 16" m4 contour barrel profile made of 4150 chrome moly vanadium steel with a parkerized finish, a carbine length gas system and a 1:7 twist. The assembly includes a 15" M-LOK rail, an m4 flat top forged upper... more

$385.99 $357.95

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Ballistic Advantage 16" 5.56 BA Hanson Midlength Performance Series Barrel w/ Pinned .750 Lo Pro Gas Block

Ballistic Advantage 16" 5.56 BA Hanson Midlength Performance Series Barrel w/ Pinned .750 Lo Pro Gas Block

This 5.56 chambered 16 inch Performance Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish. Our Performance Series Barrels feature a FailZero Nickel Boron Coated Extended M4 Feed Ramp Extension. Hanson... more

$230.00 $217.95

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CMMG BBL 300BLK 16.1" MT 4140CM SBN

CMMG BBL 300BLK 16.1" MT 4140CM SBN

The CMMG 300 AAC Blackout Barrel features 1 in 7" twist rifling and a carbine length gas system. The muzzle is threaded 5/8"-24 for use with muzzle brakes, flash suppressors, or sound suppressors. Gas block and gas tube not included. The barrel is... more

$152.41

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CMMG Barrel AR-15 Pistol 300 AAC Blackout (7.62x35mm) 1 in 7" Twist 8.0" Pistol Gas Port Chrome Moly Matte

CMMG Barrel AR-15 Pistol 300 AAC Blackout (7.62x35mm) 1 in 7" Twist 8.0" Pistol Gas Port Chrome Moly Matte

The CMMG 300 AAC Blackout Barrel features 1 in 7" twist rifling and a pistol length gas system. The muzzle is threaded 5/8"-24 for use with muzzle brakes, flash suppressors, or sound suppressors. Gas block and gas tube not included. CMMG's durable salt... more

$159.99

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MidwayUSA

(950,000+)
CMMG Barrel AR-15 300 AAC Blackout (7.62x35mm) Multi-Role Contour 1 in 7" Twist 16" Carbine Gas Port Chrome Moly Matte

CMMG Barrel AR-15 300 AAC Blackout (7.62x35mm) Multi-Role Contour 1 in 7" Twist 16" Carbine Gas Port Chrome Moly Matte

The CMMG 300 AAC Blackout Barrel features 1 in 7" twist rifling and a carbine length gas system. The muzzle is threaded 5/8"-24 for use with muzzle brakes, flash suppressors, or sound suppressors. Gas block and gas tube not included. The barrel is... more

$179.99

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MidwayUSA

(950,000+)
Double Star Ar-15 16" Ds-4 Barreled Upper With Low Profile Gas Block - Ar-15 16" Ds-4 Barreled Upper

Double Star Ar-15 16" Ds-4 Barreled Upper With Low Profile Gas Block - Ar-15 16" Ds-4 Barreled Upper

Double Star Upper with 16" DS-4 Barrel, ready to be your next build's foundation. DS-4 barrel features a 1-9 twist, M4 feedramps and a matte black, phosphate finish. Barrel is chambered in 5.56x45mm NATO, and does not have chrome lining. Flat top upper... more

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$282.99

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Cmmg Ar-15/M16 5.56mm Barrels - Ar15 16" 5.56 Barrel 4140 Mt

Cmmg Ar-15/M16 5.56mm Barrels - Ar15 16" 5.56 Barrel 4140 Mt

Chambered in 5.56mm NATO, these medium profile barrels feature a 1-7 twist with 1/2"-28 muzzle threads, and accept .750" diameter gas blocks. Barrels are available in either 416 stainless steel or 4140 chrome moly steel with a nitride finish.Select... more

$175.99

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Critical Capabilities Ar-15 Barrel .223 Wylde Hbar Profile - Barrel 223 Wyle 16" Carbine Length Blac

Critical Capabilities Ar-15 Barrel .223 Wylde Hbar Profile - Barrel 223 Wyle 16" Carbine Length Blac

New from Critical Capabilities is their 16" .223 Wylde AR-15 threaded barrel in HBAR contour. This carbine length Chrome Moly barrel is .750 diameter at the gas block and features a black phosphate finish. HBAR contour .750" diameter at gas block... more

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$73.99

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Cmmg Ar-15/M16 5.56mm Barrels - Ar15 16" 5.56 Barrel 416ss Mt

Cmmg Ar-15/M16 5.56mm Barrels - Ar15 16" 5.56 Barrel 416ss Mt

Chambered in 5.56mm NATO, these medium profile barrels feature a 1-7 twist with 1/2"-28 muzzle threads, and accept .750" diameter gas blocks. Barrels are available in either 416 stainless steel or 4140 chrome moly steel with a nitride finish.Select... more

$183.99

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Dpms Ar-15 7.5" 5.56 Barrel Chrome Lined 1-9 1/2-28

Dpms Ar-15 7.5" 5.56 Barrel Chrome Lined 1-9 1/2-28

This 7.5" AR-15 barrel is ready for your next SBR or Pistol build. Featuring a chrome lined bore and 5.56 chamber, this barrel will serve you for thousands of rounds. The barrel also has a cutdown front sight base, to serve as a pinned gas block.... more

$193.99

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Yankee Hill Machine Co. Ar-15 5.56 16" Black Diamond Specter Upper Receiver - Black Diamond Specter

Yankee Hill Machine Co. Ar-15 5.56 16" Black Diamond Specter Upper Receiver - Black Diamond Specter

Flattop upper comes with high-end custom features and accessories already installed, ready to snap on the mil-spec lower receiver of your choice. Comes fully assembled with bolt/carrier, charging handle, tactical handguard, gas block, and... more

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$931.99

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Criterion Barrels Inc Ar-15/M16 Hbar Rifle Barrels - 20" Hbar Rifle Barrel W/ Headspaced Bolt

Criterion Barrels Inc Ar-15/M16 Hbar Rifle Barrels - 20" Hbar Rifle Barrel W/ Headspaced Bolt

The Chrome Moly AR-15 HBAR contour barrels feature a gas port drilled for a .750 gas block. An indent is provided opposite the gas port to enable easy installation. Also included is an M4 barrel extension. These barrels accept muzzle devices with a... more

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$349.99

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Criterion Barrels Inc Ar-15/M16 Hbar Rifle Barrels - 18" Hbar Rifle Barrel W/ Headspaced Bolt

Criterion Barrels Inc Ar-15/M16 Hbar Rifle Barrels - 18" Hbar Rifle Barrel W/ Headspaced Bolt

The Chrome Moly AR-15 HBAR contour barrels feature a gas port drilled for a .750 gas block. An indent is provided opposite the gas port to enable easy installation. Also included is an M4 barrel extension. These barrels accept muzzle devices with a... more

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$349.99

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Cmmg Ar-15/M16 5.56mm Barrels - Ar15 18" 5.56 Barrel 416ss Mt

Cmmg Ar-15/M16 5.56mm Barrels - Ar15 18" 5.56 Barrel 416ss Mt

Chambered in 5.56mm NATO, these medium profile barrels feature a 1-7 twist with 1/2"-28 muzzle threads, and accept .750" diameter gas blocks. Barrels are available in either 416 stainless steel or 4140 chrome moly steel with a nitride finish.Select... more

$193.99

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Adams Arms AR-15 P2 Gas Piston Upper Receiver Assembly 5.56x45mm NATO 11.5'' Barrel

Adams Arms AR-15 P2 Gas Piston Upper Receiver Assembly 5.56x45mm NATO 11.5'' Barrel

FeaturesFree float M-LOK handguardManimal extended A2 flash hiderP-Series non-adjustable Micro gas block Short stroke gas piston This Adams Arms P2 Carbine Gas Piston Upper Assembly is chambered in 5.56x45mm NATO and comes ready to fire right out of... more

$899.99

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MidwayUSA

(950,000+)
Faxon Firearms Ar-15 Barrels 308 Winchester Big Gunner Profile - Barrel .308 Winchester 16 Mid-Len

Faxon Firearms Ar-15 Barrels 308 Winchester Big Gunner Profile - Barrel .308 Winchester 16 Mid-Len

The Faxon Firearms Big Gunner .308 Win. Barrel's profile is the big brother to Faxon's popular 5.56 Gunner barrels. The Big Gunners feature a medium-taper behind the gas block. The gas block journal is set to .750" for compatibility with most common... more

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$227.05

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Faxon Firearms Ar-15 Barrels 308 Winchester Big Gunner Profile - Barrel .308 Winchester 20 Rifle-L

Faxon Firearms Ar-15 Barrels 308 Winchester Big Gunner Profile - Barrel .308 Winchester 20 Rifle-L

The Faxon Firearms Big Gunner .308 Win. Barrel's profile is the big brother to Faxon's popular 5.56 Gunner barrels. The Big Gunners feature a medium-taper behind the gas block. The gas block journal is set to .750" for compatibility with most common... more

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$246.05

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Faxon Firearms Ar-15 Barrels 308 Winchester Big Gunner Profile - Barrel .308 Winchester 18 Rifle-L

Faxon Firearms Ar-15 Barrels 308 Winchester Big Gunner Profile - Barrel .308 Winchester 18 Rifle-L

The Faxon Firearms Big Gunner .308 Win. Barrel's profile is the big brother to Faxon's popular 5.56 Gunner barrels. The Big Gunners feature a medium-taper behind the gas block. The gas block journal is set to .750" for compatibility with most common... more

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$236.55

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Faxon Firearms Ar-15 Barrels 300 Blackout Gunner Profile - Barrel 300 Blackout 16 Carbine-Length B

Faxon Firearms Ar-15 Barrels 300 Blackout Gunner Profile - Barrel 300 Blackout 16 Carbine-Length B

Faxon's .300 AAC Blackout Gunner Barrels are machined from hardened 4150 Chrome moly in a unique contour that balances rigidity - for excellent accuracy - with light weight for maneuverability. From the muzzle back to the gas block .300 AAC Blackout... more

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$165.30

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Faxon Firearms Ar-15 Barrels 300 Blackout Gunner Profile - Barrel 300 Blackout 7.5 Pistol-Length B

Faxon Firearms Ar-15 Barrels 300 Blackout Gunner Profile - Barrel 300 Blackout 7.5 Pistol-Length B

Faxon's .300 AAC Blackout Gunner Barrels are machined from hardened 4150 Chrome moly in a unique contour that balances rigidity - for excellent accuracy - with light weight for maneuverability. From the muzzle back to the gas block .300 AAC Blackout... more

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$142.50

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Faxon Firearms Ar-15 Barrels 300 Blackout Gunner Profile - Barrel 300 Blackout 10.5 Pistol-Length

Faxon Firearms Ar-15 Barrels 300 Blackout Gunner Profile - Barrel 300 Blackout 10.5 Pistol-Length

Faxon's .300 AAC Blackout Gunner Barrels are machined from hardened 4150 Chrome moly in a unique contour that balances rigidity - for excellent accuracy - with light weight for maneuverability. From the muzzle back to the gas block .300 AAC Blackout... more

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$152.00

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Yankee Hill Machine Co. Ar-15 5.56 16" Black Diamond Specter Upper Receiver - Black Diamond Specter

Yankee Hill Machine Co. Ar-15 5.56 16" Black Diamond Specter Upper Receiver - Black Diamond Specter

Flattop upper comes with high-end custom features and accessories already installed, ready to snap on the mil-spec lower receiver of your choice. Comes fully assembled with bolt/carrier, charging handle, tactical handguard, gas block, and... more

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$1,112.99

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Adams Arms AR-15 P2 Adjustable Gas Piston Upper Receiver Assembly 5.56x45mm NATO 11.5'' Barrel

Adams Arms AR-15 P2 Adjustable Gas Piston Upper Receiver Assembly 5.56x45mm NATO 11.5'' Barrel

FeaturesFree float M-LOK handguardExtended A2 flash hiderP-Series Adjustable Micro gas block Short stroke gas pistonAmbidextrous Charging HandleShort stroke free floating piston systemSelf-cleaning and corrosive resistant piston coating Carbon and... more

$976.49

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MidwayUSA

(950,000+)
Advanced Armament Co (AAC) AR-15 Pistol Barrel Assembly 300 AAC Blackout 1 in 7" Twist 12.5" Chrome Moly Matte with Low Profile Gas Block

Advanced Armament Co (AAC) AR-15 Pistol Barrel Assembly 300 AAC Blackout 1 in 7" Twist 12.5" Chrome Moly Matte with Low Profile Gas Block

This Advanced Armament Co (AAC) AR-15 Pistol Barrel Assembly is perfect for the shooter who wishes to build or convert an AR-15 to chamber the new 300 AAC Blackout round in order to take advantage of its unique ballistic characteristics. The barrel is... more

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$399.99

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MidwayUSA

(950,000+)
Advanced Armament Co (AAC) AR-15 Pistol Barrel Assembly 300 AAC Blackout 1 in 7" Twist 9" Chrome Moly Matte with Low Profile Gas Block

Advanced Armament Co (AAC) AR-15 Pistol Barrel Assembly 300 AAC Blackout 1 in 7" Twist 9" Chrome Moly Matte with Low Profile Gas Block

This Advanced Armament Co (AAC) AR-15 Pistol Barrel Assembly is perfect for the shooter who wishes to build or convert an AR-15 to chamber the new 300 AAC Blackout round in order to take advantage of its unique ballistic characteristics. The barrel is... more

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$399.99

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MidwayUSA

(950,000+)
CMMG Barrel AR-15 300 AAC Blackout (7.62x35mm) Medium Taper Contour 1 in 7" Twist 16.1" Carbine Gas Port Chrome Moly Matte

CMMG Barrel AR-15 300 AAC Blackout (7.62x35mm) Medium Taper Contour 1 in 7" Twist 16.1" Carbine Gas Port Chrome Moly Matte

The CMMG 300 AAC Blackout Barrel features 1 in 7" twist rifling and a carbine length gas system. The muzzle is threaded 5/8"-24 for use with muzzle brakes, flash suppressors, or sound suppressors. Gas block and gas tube not included. The barrel is... more

$179.99

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MidwayUSA

(950,000+)
Adams Arms AR-15 P2 Adjustable Gas Piston Upper Receiver Assembly 5.56x45mm NATO 14.5'' Barrel

Adams Arms AR-15 P2 Adjustable Gas Piston Upper Receiver Assembly 5.56x45mm NATO 14.5'' Barrel

FeaturesFree float M-LOK handguardExtended A2 flash hiderP-Series Adjustable Micro gas block Short stroke gas pistonAmbidextrous Charging HandleShort stroke free floating piston systemSelf-cleaning and corrosive resistant piston coating Carbon and... more

$976.49

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MidwayUSA

(950,000+)
Adams Arms AR-15 P2 Adjustable Gas Piston Upper Receiver Assembly 5.56x45mm NATO 7.5'' Barrel

Adams Arms AR-15 P2 Adjustable Gas Piston Upper Receiver Assembly 5.56x45mm NATO 7.5'' Barrel

FeaturesFree float M-LOK handguardExtended A2 flash hiderP-Series Adjustable Micro gas block Short stroke gas pistonAmbidextrous Charging HandleShort stroke free floating piston systemSelf-cleaning and corrosive resistant piston coating Carbon and... more

$976.49

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MidwayUSA

(950,000+)
ZEV Technologies AR-15 Upper Receiver Assembly 5.56x45mm NATO 16" Barrel with Wedge Lock Handguard

ZEV Technologies AR-15 Upper Receiver Assembly 5.56x45mm NATO 16" Barrel with Wedge Lock Handguard

Features7075-T6 Aluminum ConstructionBlack Type III Class 2 Hard Coat AnodizedWedge Lock HandguardLow Profile Fix Gas Block and Pistol-Length Gas SystemMil-Spec Chrome Lined BCG with Manganese Phosphate FinishA2 Flash Hider IncludedThe ZEV Technologies... more

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$850.25

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MidwayUSA

(950,000+)
ZEV Technologies AR-15 Upper Receiver Assembly 300 AAC Blackout 8.5" Barrel with Wedge Lock Handguard

ZEV Technologies AR-15 Upper Receiver Assembly 300 AAC Blackout 8.5" Barrel with Wedge Lock Handguard

Features7075-T6 Aluminum ConstructionBlack Type III Class 2 Hard Coat AnodizedWedge Lock HandguardLow Profile Fix Gas Block and Pistol-Length Gas SystemMil-Spec Chrome Lined BCG with Manganese Phosphate FinishA2 Flash Hider IncludedThe ZEV Technologies... more

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$783.75

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MidwayUSA

(950,000+)

More information about Hunting & Archery Equipment

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