You're in Hunting & Archery Equipment

Need a Personal Shopper?

Subscribe to
Bizrate emails for the hottest
deals & products
,
PLUS a chance to

WIN $25

sign me up!

New winners chosen weekly.
No purchase necessary.

Yankee Hill Machine Gas Block with Flip-Up Front Sight & Bayonet Lug Bolt-On Mount AR-15, LR-308 Standard Barrel .750" Inside Diameter Steel Matte

Yankee Hill Machine Gas Block with Flip-Up Front Sight & Bayonet Lug Bolt-On Mount AR-15, LR-308 Standard Barrel .750" Inside Diameter Steel Matte

This sight serves as a gas block and also includes a flip-up sight. Flip up sights are perfect for back-up or for use as a cowitness with optics. The flip-up sight can easily be locked into position or folded down when not in use. Searches for products... ... more

Yankee Hill Machine Gas Block with Flip-Up Front Sight & Bayonet Lug Bolt-On Mount AR-15, LR-308 Standard Barrel .750" Inside Diameter Steel Matte

This sight serves as a gas block and also includes a flip-up sight. Flip up sights are perfect for back-up or for use as a cowitness with optics. The flip-up sight can easily be locked into position or folded down when not in use. Searches for products...

MidwayUSA

(950,000+)

$90.30

go to store

MidwayUSA

(950,000+)
Yankee Hill Machine Flat Lug for Gas Blocks with Flip-Up Front Sight Steel Matte

Yankee Hill Machine Flat Lug for Gas Blocks with Flip-Up Front Sight Steel Matte

Direct replacement for flip-up front sight gas blocks that currently have bayonet lug. Searches for products like these typically include: Gun Parts,Gun Parts by Gun Make & Model,AR-15,Gas Blocks ... more

Yankee Hill Machine Flat Lug for Gas Blocks with Flip-Up Front Sight Steel Matte

Direct replacement for flip-up front sight gas blocks that currently have bayonet lug. Searches for products like these typically include: Gun Parts,Gun Parts by Gun Make & Model,AR-15,Gas Blocks

MidwayUSA

(950,000+)

$18.60

go to store

MidwayUSA

(950,000+)
Yankee Hill Machine Flip-Up Front Sight Gas Block Height AR-15, LR-308 Steel Matte

Yankee Hill Machine Flip-Up Front Sight Gas Block Height AR-15, LR-308 Steel Matte

This front flip up sight mounts to a railed gas block and is a great option to back-up or cowitness with optics. It accepts standard AR sight posts and includes all necessary hardware. Searches for products like these typically include: Gun Parts,Gun... ... more

Yankee Hill Machine Flip-Up Front Sight Gas Block Height AR-15, LR-308 Steel Matte

This front flip up sight mounts to a railed gas block and is a great option to back-up or cowitness with optics. It accepts standard AR sight posts and includes all necessary hardware. Searches for products like these typically include: Gun Parts,Gun...

MidwayUSA

(950,000+)

$80.00

go to store

MidwayUSA

(950,000+)
Yankee Hill Machine Co. Ar-15 Gas Block Front Sight - Ar-15 Gas Block Front Sight No Lug .750 Steel

Yankee Hill Machine Co. Ar-15 Gas Block Front Sight - Ar-15 Gas Block Front Sight No Lug .750 Steel

Multi-purpose front sight works as a fully functional gas block, plus delivers lifesaving backup when primary optics fail or become hindered by low light or poor weather conditions. Machined, steel body features a spring-loaded pushbutton that locks... ... more

Yankee Hill Machine Co. Ar-15 Gas Block Front Sight - Ar-15 Gas Block Front Sight No Lug .750 Steel

Multi-purpose front sight works as a fully functional gas block, plus delivers lifesaving backup when primary optics fail or become hindered by low light or poor weather conditions. Machined, steel body features a spring-loaded pushbutton that locks...

Brownells

$86.00

FREE shipping

go to store
Yankee Hill Machine Co. Ar-15 Gas Block Front Sight - Ar-15 Gas Block Front Sight W/Lug .750 Steel B

Yankee Hill Machine Co. Ar-15 Gas Block Front Sight - Ar-15 Gas Block Front Sight W/Lug .750 Steel B

Multi-purpose front sight works as a fully functional gas block, plus delivers lifesaving backup when primary optics fail or become hindered by low light or poor weather conditions. Machined, steel body features a spring-loaded pushbutton that locks... ... more

Yankee Hill Machine Co. Ar-15 Gas Block Front Sight - Ar-15 Gas Block Front Sight W/Lug .750 Steel B

Multi-purpose front sight works as a fully functional gas block, plus delivers lifesaving backup when primary optics fail or become hindered by low light or poor weather conditions. Machined, steel body features a spring-loaded pushbutton that locks...

Brownells

$86.00

FREE shipping

go to store
Trijicon Night Sight Set Green Front & Orange Rear for Colt AR15/M16

Trijicon Night Sight Set Green Front & Orange Rear for Colt AR15/M16

Trijicon Night Sight Set Green Front & Orange Rear for Colt AR15/M16. Trijicon Night Sight Set Green Front & Orange Rear for Colt AR15/M16 - CP25O ... more

Trijicon Night Sight Set Green Front & Orange Rear for Colt AR15/M16

Trijicon Night Sight Set Green Front & Orange Rear for Colt AR15/M16. Trijicon Night Sight Set Green Front & Orange Rear for Colt AR15/M16 - CP25O

OpticsPlanet

$82.00

FREE shipping

go to store
Trijicon Night Sight Set Green Front & Yellow Rear for Colt AR15/M16 CP25

Trijicon Night Sight Set Green Front & Yellow Rear for Colt AR15/M16 CP25

Trijicon Night Sight Set Green Front & Yellow Rear for Colt AR15/M16 CP25. Trijicon Night Sight Set Green Front & Yellow Rear for Colt AR15/M16 CP25 - CP25Y ... more

Trijicon Night Sight Set Green Front & Yellow Rear for Colt AR15/M16 CP25

Trijicon Night Sight Set Green Front & Yellow Rear for Colt AR15/M16 CP25. Trijicon Night Sight Set Green Front & Yellow Rear for Colt AR15/M16 CP25 - CP25Y

OpticsPlanet

$82.00

FREE shipping

go to store
Yankee Hill Machine Quick Deploy Same Plane Sight System Front And Rear Set Standard

Yankee Hill Machine Quick Deploy Same Plane Sight System Front And Rear Set Standard

Yankee Hill Machine Quick Deploy Same Plane Sight System Front And Rear Set Standard. Yankee Hill Machine Quick Deploy Same Plane Sight System Front And Rear Set Standard ... more

Yankee Hill Machine Quick Deploy Same Plane Sight System Front And Rear Set Standard

Yankee Hill Machine Quick Deploy Same Plane Sight System Front And Rear Set Standard. Yankee Hill Machine Quick Deploy Same Plane Sight System Front And Rear Set Standard

OpticsPlanet

$183.99

FREE shipping

go to store
Sniper Flip Up Aluminum (Silver) High Profile Front Sight Post plus Rear Iron Sight Set for AR15 Set - Aluminum - Black

Sniper Flip Up Aluminum (Silver) High Profile Front Sight Post plus Rear Iron Sight Set for AR15 Set - Aluminum - Black

Front sight is high profile - designed to mount onto a low profile gas block - not onto the flattop (it is higher than rear to allow for mounting on a gas block which is lower than rail). Features locking retention thumb nuts for maintaining zero under... ... more

Sniper Flip Up Aluminum (Silver) High Profile Front Sight Post plus Rear Iron Sight Set for AR15 Set - Aluminum - Black

Front sight is high profile - designed to mount onto a low profile gas block - not onto the flattop (it is higher than rear to allow for mounting on a gas block which is lower than rail). Features locking retention thumb nuts for maintaining zero under...

Jet.com

$42.99

FREE shipping

go to store
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

go to store
AR15 Iron Sights Ghost Ring Front and Rear Flip Up Back up Tactical Rifle Sight Set, Silver

AR15 Iron Sights Ghost Ring Front and Rear Flip Up Back up Tactical Rifle Sight Set, Silver

AR15 Iron Sights Ghost Ring Front and Rear Flip Up Back up Tactical Rifle Sight Set Flip Up Front Rear Backup Iron Sight Set features best value and durability Front Sight is adjustable for elevation and rear dual aperture sight includes windage... ... more

AR15 Iron Sights Ghost Ring Front and Rear Flip Up Back up Tactical Rifle Sight Set, Silver

AR15 Iron Sights Ghost Ring Front and Rear Flip Up Back up Tactical Rifle Sight Set Flip Up Front Rear Backup Iron Sight Set features best value and durability Front Sight is adjustable for elevation and rear dual aperture sight includes windage...

Jet.com

$19.87

go to store
Sniper 223 AR15 15 inch Handguard, Iron Sight and Lower Receiver Extension Kit Combo: 15" Free Float Handguard + Flip-Up Iron Sight Set + KeyMod Handstop+ Comm Spec Buffer Tube Kit + Buttstock + Pad

Sniper 223 AR15 15 inch Handguard, Iron Sight and Lower Receiver Extension Kit Combo: 15" Free Float Handguard + Flip-Up Iron Sight Set + KeyMod Handstop+ Comm Spec Buffer Tube Kit + Buttstock + Pad

Free float handguard and lower receiver extension kit upgrade for 223 AR-15s. Upper receiver not included. Replaces existing handguard, front sight post/gas block and stock. 15" Free Float Aluminum Handguard for .223 with full length Picatiiny top... ... more

Sniper 223 AR15 15 inch Handguard, Iron Sight and Lower Receiver Extension Kit Combo: 15" Free Float Handguard + Flip-Up Iron Sight Set + KeyMod Handstop+ Comm Spec Buffer Tube Kit + Buttstock + Pad

Free float handguard and lower receiver extension kit upgrade for 223 AR-15s. Upper receiver not included. Replaces existing handguard, front sight post/gas block and stock. 15" Free Float Aluminum Handguard for .223 with full length Picatiiny top...

$259.99

FREE shipping

go to store
Sniper AR15 style Carry Handle Set with Front Iron Sight Post (Low Profile) with Red Laser plus Sight Adjustment Tool Set (A1/A2)

Sniper AR15 style Carry Handle Set with Front Iron Sight Post (Low Profile) with Red Laser plus Sight Adjustment Tool Set (A1/A2)

AR15 style Carry Handle Set with Front Iron Sight Post (Low Profile) with Red Laser plus Sight Adjustment Tool Set (A1/A2) Carry handle designed for AR-15 and variants Front Sight Post is designed to mount directly onto a High Profile Gas Block (with... ... more

Sniper AR15 style Carry Handle Set with Front Iron Sight Post (Low Profile) with Red Laser plus Sight Adjustment Tool Set (A1/A2)

AR15 style Carry Handle Set with Front Iron Sight Post (Low Profile) with Red Laser plus Sight Adjustment Tool Set (A1/A2) Carry handle designed for AR-15 and variants Front Sight Post is designed to mount directly onto a High Profile Gas Block (with...

$59.99

FREE shipping

go to store
Diamond Rear and Gas Block AR15 Front

Diamond Rear and Gas Block AR15 Front

Diamondhead's Diamond "Gas Block" Integrated Sighting System comprises the acclaimed Diamondhead Diamond Rear Sight with the increased height Diamond "Gas Block" Front Sight for AR15. Features: Diamond Rear Sight: - Proprietary Diamond-Shaped apertures... ... more

Diamond Rear and Gas Block AR15 Front

Diamondhead's Diamond "Gas Block" Integrated Sighting System comprises the acclaimed Diamondhead Diamond Rear Sight with the increased height Diamond "Gas Block" Front Sight for AR15. Features: Diamond Rear Sight: - Proprietary Diamond-Shaped apertures...

$270.99 $223.44

FREE shipping

go to store
Yankee Hill Machine Gas Block with Flip-Up Hooded Front Sight Bolt-On Mount AR-15, LR-308 Standard Barrel .750" Inside Diameter Steel Matte

Yankee Hill Machine Gas Block with Flip-Up Hooded Front Sight Bolt-On Mount AR-15, LR-308 Standard Barrel .750" Inside Diameter Steel Matte

These front sight towers feature a round hooded front sight guard for fast and accurate sighting. Made from steel and given a mil-spec phosphate coating, these sights will hold up in the most demanding conditions. The sight will accept all standard... ... more

Yankee Hill Machine Gas Block with Flip-Up Hooded Front Sight Bolt-On Mount AR-15, LR-308 Standard Barrel .750" Inside Diameter Steel Matte

These front sight towers feature a round hooded front sight guard for fast and accurate sighting. Made from steel and given a mil-spec phosphate coating, these sights will hold up in the most demanding conditions. The sight will accept all standard...

MidwayUSA

(950,000+)

$90.30

go to store

MidwayUSA

(950,000+)
Yankee Hill Machine Gas Block with Flip-Up Hooded Front Sight & Bayonet Lug Bolt-On Mount AR-15, LR-308 Standard Barrel .750" Inside Diameter Steel M

Yankee Hill Machine Gas Block with Flip-Up Hooded Front Sight & Bayonet Lug Bolt-On Mount AR-15, LR-308 Standard Barrel .750" Inside Diameter Steel M

These front sight towers feature a round hooded front sight guard for fast and accurate sighting. Made from steel and given a mil-spec phosphate coating, these sights will hold up in the most demanding conditions. The sight will accept all standard... ... more

Yankee Hill Machine Gas Block with Flip-Up Hooded Front Sight & Bayonet Lug Bolt-On Mount AR-15, LR-308 Standard Barrel .750" Inside Diameter Steel M

These front sight towers feature a round hooded front sight guard for fast and accurate sighting. Made from steel and given a mil-spec phosphate coating, these sights will hold up in the most demanding conditions. The sight will accept all standard...

MidwayUSA

(950,000+)

$90.30

go to store

MidwayUSA

(950,000+)
Yankee Hill Machine QDS Quick Deploy Flip up Front and Rear Sight Set Hooded AR-15 Flat-Top Aluminum Matte

Yankee Hill Machine QDS Quick Deploy Flip up Front and Rear Sight Set Hooded AR-15 Flat-Top Aluminum Matte

The Yankee Hill Machine QDS Flip Up Sight System features a spring loaded deployment system that automatically flips the sight up at the push of a button. Front and rear sights lock positively in the folded and deployed positions and are precision... ... more

Yankee Hill Machine QDS Quick Deploy Flip up Front and Rear Sight Set Hooded AR-15 Flat-Top Aluminum Matte

The Yankee Hill Machine QDS Flip Up Sight System features a spring loaded deployment system that automatically flips the sight up at the push of a button. Front and rear sights lock positively in the folded and deployed positions and are precision...

MidwayUSA

(950,000+)

$193.40

go to store

MidwayUSA

(950,000+)
Yankee Hill Machine Gas Block with Flip-Up Hooded Front Sight & Bottom Rail Bolt-On Mount AR-15, LR-308 Standard Barrel .750" Inside Diameter Steel M

Yankee Hill Machine Gas Block with Flip-Up Hooded Front Sight & Bottom Rail Bolt-On Mount AR-15, LR-308 Standard Barrel .750" Inside Diameter Steel M

These front sight towers feature a round hooded front sight guard for fast and accurate sighting. Made from steel and given a mil-spec phosphate coating, these sights will hold up in the most demanding conditions. The sight will accept all standard... ... more

Yankee Hill Machine Gas Block with Flip-Up Hooded Front Sight & Bottom Rail Bolt-On Mount AR-15, LR-308 Standard Barrel .750" Inside Diameter Steel M

These front sight towers feature a round hooded front sight guard for fast and accurate sighting. Made from steel and given a mil-spec phosphate coating, these sights will hold up in the most demanding conditions. The sight will accept all standard...

MidwayUSA

(950,000+)

$117.20

go to store

MidwayUSA

(950,000+)
Yankee Hill Machine Co. Ar-15 Flip-Up Gas Block Front Sight - 1.74" Flip-Up Gas Block Front Sight S

Yankee Hill Machine Co. Ar-15 Flip-Up Gas Block Front Sight - 1.74" Flip-Up Gas Block Front Sight S

Heavy-duty, steel construction makes these emergency front flip sights the tactical shooter's choice for LE and military tasks requiring a compact, backup, sight system of superior strength and dependability. Deploys easily with the flick of your... ... more

Yankee Hill Machine Co. Ar-15 Flip-Up Gas Block Front Sight - 1.74" Flip-Up Gas Block Front Sight S

Heavy-duty, steel construction makes these emergency front flip sights the tactical shooter's choice for LE and military tasks requiring a compact, backup, sight system of superior strength and dependability. Deploys easily with the flick of your...

Brownells

$76.30

FREE shipping

go to store
Yankee Hill Machine Co. Ar-15 Gas Block Front Sight - Ar-15 Gas Block Front Sight W/Rail .750 Steel

Yankee Hill Machine Co. Ar-15 Gas Block Front Sight - Ar-15 Gas Block Front Sight W/Rail .750 Steel

Multi-purpose front sight works as a fully functional gas block, plus delivers lifesaving backup when primary optics fail or become hindered by low light or poor weather conditions. Machined, steel body features a spring-loaded pushbutton that locks... ... more

Yankee Hill Machine Co. Ar-15 Gas Block Front Sight - Ar-15 Gas Block Front Sight W/Rail .750 Steel

Multi-purpose front sight works as a fully functional gas block, plus delivers lifesaving backup when primary optics fail or become hindered by low light or poor weather conditions. Machined, steel body features a spring-loaded pushbutton that locks...

Brownells

$111.40

FREE shipping

go to store
Yankee Hill Machine QDS Quick Deploy Flip-Up Hooded Front Sight Handguard Height AR-15 Flat-Top Aluminum Matte

Yankee Hill Machine QDS Quick Deploy Flip-Up Hooded Front Sight Handguard Height AR-15 Flat-Top Aluminum Matte

The Quick Deploy Sight System features an automatic deploy system that springs the sight up with the push of a button. Both front and rear sights lock positively in the folded and deployed positions and are made from aircraft quality aluminum and... ... more

Yankee Hill Machine QDS Quick Deploy Flip-Up Hooded Front Sight Handguard Height AR-15 Flat-Top Aluminum Matte

The Quick Deploy Sight System features an automatic deploy system that springs the sight up with the push of a button. Both front and rear sights lock positively in the folded and deployed positions and are made from aircraft quality aluminum and...

MidwayUSA

(950,000+)

$96.60

go to store

MidwayUSA

(950,000+)
Yankee Hill Machine Gas Block 2 Picatinny Rail AR-15, LR-308 Standard Barrel .750" Inside Diameter Steel Matte

Yankee Hill Machine Gas Block 2 Picatinny Rail AR-15, LR-308 Standard Barrel .750" Inside Diameter Steel Matte

Replace your existing front sight with this versatile gas block. The Picatinny-style rails are perfect for mounting flip-up front sights or other accessories to your AR. Simple installation with four included head cap screws. Requires gas block height... ... more

Yankee Hill Machine Gas Block 2 Picatinny Rail AR-15, LR-308 Standard Barrel .750" Inside Diameter Steel Matte

Replace your existing front sight with this versatile gas block. The Picatinny-style rails are perfect for mounting flip-up front sights or other accessories to your AR. Simple installation with four included head cap screws. Requires gas block height...

MidwayUSA

(950,000+)

$70.50

go to store

MidwayUSA

(950,000+)
Yankee Hill Machine Co. Ar-15 Flip-Up Qds Front Sight W/Ears - 1.4" Flip-Up Qds Front Sight W/Ears

Yankee Hill Machine Co. Ar-15 Flip-Up Qds Front Sight W/Ears - 1.4" Flip-Up Qds Front Sight W/Ears

Spring-loaded sights deploy at the push of a button to provide instant backup sighting. Quick Deploy System locks securely and requires a firm, positive press of the button to deploy or retract the sight, so it won't accidentally activate when... ... more

Yankee Hill Machine Co. Ar-15 Flip-Up Qds Front Sight W/Ears - 1.4" Flip-Up Qds Front Sight W/Ears

Spring-loaded sights deploy at the push of a button to provide instant backup sighting. Quick Deploy System locks securely and requires a firm, positive press of the button to deploy or retract the sight, so it won't accidentally activate when...

Brownells

$91.80

FREE shipping

go to store
Yankee Hill Machine Co. Ar-15 Flip-Up Forearm Front Sight - 1.395" Flip-Up Forearm Front Sight Stee

Yankee Hill Machine Co. Ar-15 Flip-Up Forearm Front Sight - 1.395" Flip-Up Forearm Front Sight Stee

Heavy-duty, steel construction makes these emergency front flip sights the tactical shooter's choice for LE and military tasks requiring a compact, backup, sight system of superior strength and dependability. Deploys easily with the flick of your... ... more

Yankee Hill Machine Co. Ar-15 Flip-Up Forearm Front Sight - 1.395" Flip-Up Forearm Front Sight Stee

Heavy-duty, steel construction makes these emergency front flip sights the tactical shooter's choice for LE and military tasks requiring a compact, backup, sight system of superior strength and dependability. Deploys easily with the flick of your...

Brownells

$76.30

FREE shipping

go to store
Yankee Hill Machine Co. Ar-15 Flip-Up Qds Front Sight W/Hood - 1.3" Flip-Up Qds Front Sight W/Hood

Yankee Hill Machine Co. Ar-15 Flip-Up Qds Front Sight W/Hood - 1.3" Flip-Up Qds Front Sight W/Hood

Spring-loaded sights deploy at the push of a button to provide instant backup sighting. Quick Deploy System locks securely and requires a firm, positive press of the button to deploy or retract the sight, so it won't accidentally activate when... ... more

Yankee Hill Machine Co. Ar-15 Flip-Up Qds Front Sight W/Hood - 1.3" Flip-Up Qds Front Sight W/Hood

Spring-loaded sights deploy at the push of a button to provide instant backup sighting. Quick Deploy System locks securely and requires a firm, positive press of the button to deploy or retract the sight, so it won't accidentally activate when...

Brownells

$91.80

FREE shipping

go to store
Yankee Hill Machine Quick Deploy Same Plane Sight System Front And Rear Set Hooded

Yankee Hill Machine Quick Deploy Same Plane Sight System Front And Rear Set Hooded

Yankee Hill Machine Quick Deploy Same Plane Sight System Front And Rear Set Hooded. Yankee Hill Machine Quick Deploy Same Plane Sight System Front And Rear Set Hooded ... more

Yankee Hill Machine Quick Deploy Same Plane Sight System Front And Rear Set Hooded

Yankee Hill Machine Quick Deploy Same Plane Sight System Front And Rear Set Hooded. Yankee Hill Machine Quick Deploy Same Plane Sight System Front And Rear Set Hooded

OpticsPlanet

$189.99

FREE shipping

go to store
Yankee Hill Machine Co. Ar-15 Qds Sight Set - Ar-15 Flip-Up Qds Sight Set Black

Yankee Hill Machine Co. Ar-15 Qds Sight Set - Ar-15 Flip-Up Qds Sight Set Black

Spring-loaded sights deploy at the push of a button to provide instant backup sighting. Quick Deploy System locks securely and requires a firm, positive press of the button to deploy or retract the sight, so it won't accidentally activate when... ... more

Yankee Hill Machine Co. Ar-15 Qds Sight Set - Ar-15 Flip-Up Qds Sight Set Black

Spring-loaded sights deploy at the push of a button to provide instant backup sighting. Quick Deploy System locks securely and requires a firm, positive press of the button to deploy or retract the sight, so it won't accidentally activate when...

Brownells

$184.40

FREE shipping

go to store
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

go to store

MidwayUSA

(950,000+)
Yankee Hill Machine Gas Block with Flip-Up Front Sight & Bottom Rail Bolt-On Mount AR-15, LR-308 Standard Barrel .750" Inside Diameter Steel Matte

Yankee Hill Machine Gas Block with Flip-Up Front Sight & Bottom Rail Bolt-On Mount AR-15, LR-308 Standard Barrel .750" Inside Diameter Steel Matte

This sight serves as a gas block and also includes a flip-up sight. Flip up sights are perfect for back-up or for use as a cowitness with optics. The flip-up sight can easily be locked into position or folded down when not in use. Searches for products... ... more

Yankee Hill Machine Gas Block with Flip-Up Front Sight & Bottom Rail Bolt-On Mount AR-15, LR-308 Standard Barrel .750" Inside Diameter Steel Matte

This sight serves as a gas block and also includes a flip-up sight. Flip up sights are perfect for back-up or for use as a cowitness with optics. The flip-up sight can easily be locked into position or folded down when not in use. Searches for products...

MidwayUSA

(950,000+)

$117.20

go to store

MidwayUSA

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

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

Replace your existing front sight with this versatile gas block. The Picatinny-style rails are perfect for mounting flip-up front sights or other accessories to your AR. Simple installation with four included head cap screws. Searches for products like... ... more

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

Replace your existing front sight with this versatile gas block. The Picatinny-style rails are perfect for mounting flip-up front sights or other accessories to your AR. Simple installation with four included head cap screws. Searches for products like...

MidwayUSA

(950,000+)

$62.60

go to store

MidwayUSA

(950,000+)
Yankee Hill Machine Gas Block 4 Picatinny Rail AR-15, LR-308 Standard Barrel .750" Inside Diameter Steel Matte

Yankee Hill Machine Gas Block 4 Picatinny Rail AR-15, LR-308 Standard Barrel .750" Inside Diameter Steel Matte

Replace your existing front sight with this versatile gas block. The Picatinny-style rails are perfect for mounting flip-up front sights or other accessories to your AR. Simple installation with four included head cap screws. Searches for products like... ... more

Yankee Hill Machine Gas Block 4 Picatinny Rail AR-15, LR-308 Standard Barrel .750" Inside Diameter Steel Matte

Replace your existing front sight with this versatile gas block. The Picatinny-style rails are perfect for mounting flip-up front sights or other accessories to your AR. Simple installation with four included head cap screws. Searches for products like...

MidwayUSA

(950,000+)

$77.90

go to store

MidwayUSA

(950,000+)
Yankee Hill Machine Gas Block Single Picatinny Rail with Bayonet Lug & Sling Swivel AR-15 Standard Barrel .750" Inside Diameter Steel Matte

Yankee Hill Machine Gas Block Single Picatinny Rail with Bayonet Lug & Sling Swivel AR-15 Standard Barrel .750" Inside Diameter Steel Matte

Replace your existing front sight with this versatile gas block. The Picatinny-style rails are perfect for mounting flip-up front sights or other accessories to your AR. Simple installation with four included head cap screws. Searches for products like... ... more

Yankee Hill Machine Gas Block Single Picatinny Rail with Bayonet Lug & Sling Swivel AR-15 Standard Barrel .750" Inside Diameter Steel Matte

Replace your existing front sight with this versatile gas block. The Picatinny-style rails are perfect for mounting flip-up front sights or other accessories to your AR. Simple installation with four included head cap screws. Searches for products like...

MidwayUSA

(950,000+)

$75.00

go to store

MidwayUSA

(950,000+)
Yankee Hill Machine Co. Ar-15 Low Profile Qds Rear Sight - Ar-15 Flip-Up Low Profile Qds Rear Sig

Yankee Hill Machine Co. Ar-15 Low Profile Qds Rear Sight - Ar-15 Flip-Up Low Profile Qds Rear Sig

Spring-loaded sights deploy at the push of a button to provide instant backup sighting. Quick Deploy System locks securely and requires a firm, positive press of the button to deploy or retract the sight, so it won't accidentally activate when... ... more

Yankee Hill Machine Co. Ar-15 Low Profile Qds Rear Sight - Ar-15 Flip-Up Low Profile Qds Rear Sig

Spring-loaded sights deploy at the push of a button to provide instant backup sighting. Quick Deploy System locks securely and requires a firm, positive press of the button to deploy or retract the sight, so it won't accidentally activate when...

Brownells

$107.90

FREE shipping

go to store
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

go to store
Grade New AR15 AR 15 Front and Rear 45 Degree Rapid Transition Backup Iron Sight Set, Silver

Grade New AR15 AR 15 Front and Rear 45 Degree Rapid Transition Backup Iron Sight Set, Silver

Grade New AR15 AR 15 Front and Rear 45 Degree Rapid Transition Backup Iron Sight Set This is Unbranded (made in China). Machined from lightweight, extremely durable aluminum, Mil-Spec hard anodized 1/2MOA elevation and windage adjustments Same height... ... more

Grade New AR15 AR 15 Front and Rear 45 Degree Rapid Transition Backup Iron Sight Set, Silver

Grade New AR15 AR 15 Front and Rear 45 Degree Rapid Transition Backup Iron Sight Set This is Unbranded (made in China). Machined from lightweight, extremely durable aluminum, Mil-Spec hard anodized 1/2MOA elevation and windage adjustments Same height...

Jet.com

$18.71

go to store
Yankee Hill Machine Gas Block with Flip-Up Front Sight Bolt-On Mount AR-15, LR-308 Standard Barrel .750" Inside Diameter Steel Matte

Yankee Hill Machine Gas Block with Flip-Up Front Sight Bolt-On Mount AR-15, LR-308 Standard Barrel .750" Inside Diameter Steel Matte

This sight serves as a gas block and also includes a flip-up sight. Flip up sights are perfect for back-up or for use as a cowitness with optics. The flip-up sight can easily be locked into position or folded down when not in use. Searches for products... ... more

Yankee Hill Machine Gas Block with Flip-Up Front Sight Bolt-On Mount AR-15, LR-308 Standard Barrel .750" Inside Diameter Steel Matte

This sight serves as a gas block and also includes a flip-up sight. Flip up sights are perfect for back-up or for use as a cowitness with optics. The flip-up sight can easily be locked into position or folded down when not in use. Searches for products...

MidwayUSA

(950,000+)

$90.30

go to store

MidwayUSA

(950,000+)
Yankee Hill Machine AR15 Upper Receivers Complete Upper Black Diamond Specter Xl 6.8mm Spc W/sights

Yankee Hill Machine AR15 Upper Receivers Complete Upper Black Diamond Specter Xl 6.8mm Spc W/sights

Yankee Hill Machine AR15 Upper Receivers Complete Upper Black Diamond Specter Xl 6.8mm Spc W/sights. 8mm Spc W/sights ... more

Yankee Hill Machine AR15 Upper Receivers Complete Upper Black Diamond Specter Xl 6.8mm Spc W/sights

Yankee Hill Machine AR15 Upper Receivers Complete Upper Black Diamond Specter Xl 6.8mm Spc W/sights. 8mm Spc W/sights

OpticsPlanet

$929.99

FREE shipping

go to store
KNS AR-15/AR15 Front Sight Post 7 Pack Assortment, Black + Ultimate Arms Gear Tactical Aluminum (Silver) Automatic Weaver/Picatinny Rail Front/Rear Combo Set Flip Up Backup Post Back Up Iron Sight Mount

KNS AR-15/AR15 Front Sight Post 7 Pack Assortment, Black + Ultimate Arms Gear Tactical Aluminum (Silver) Automatic Weaver/Picatinny Rail Front/Rear Combo Set Flip Up Backup Post Back Up Iron Sight Mount

ProductDescriptionPackage Includes: KNS 7 Pack AR15 Front Sight + Ultimate Arms Gear Front & Rear Flip Up Sights. - Assortment of 7 Precision Front Sight Posts Includes: 3 Square Posts with widths of 0.034', 0.052' and 0.072' 3 Round Dot Posts with... ... more

KNS AR-15/AR15 Front Sight Post 7 Pack Assortment, Black + Ultimate Arms Gear Tactical Aluminum (Silver) Automatic Weaver/Picatinny Rail Front/Rear Combo Set Flip Up Backup Post Back Up Iron Sight Mount

ProductDescriptionPackage Includes: KNS 7 Pack AR15 Front Sight + Ultimate Arms Gear Front & Rear Flip Up Sights. - Assortment of 7 Precision Front Sight Posts Includes: 3 Square Posts with widths of 0.034', 0.052' and 0.072' 3 Round Dot Posts with...

Jet.com

$56.95

FREE shipping

go to store
Iron Sights ( HK-A2 ) AR15 Tactical Rapid Transition Front & Rear Flip Up Backup Iron Battle Sights Set, Silver

Iron Sights ( HK-A2 ) AR15 Tactical Rapid Transition Front & Rear Flip Up Backup Iron Battle Sights Set, Silver

Easy to install for low - light shooting! You won't find a more durable, reliable sight set for your money! These are easy-to-install. Rear sight is a tough-as-nails, stripped-down version for no-nonsense shooting under pressure. No levers or springs... ... more

Iron Sights ( HK-A2 ) AR15 Tactical Rapid Transition Front & Rear Flip Up Backup Iron Battle Sights Set, Silver

Easy to install for low - light shooting! You won't find a more durable, reliable sight set for your money! These are easy-to-install. Rear sight is a tough-as-nails, stripped-down version for no-nonsense shooting under pressure. No levers or springs...

Jet.com

$19.93

go to store