Gas Block

High quality components and precise manufacturing make Yankee Hill Machine Co. parts ideal for maintaining and upgrading firearms. The durability, reliability and excellent build quality of these parts will ensure years of service you can count on...

Troy's .875 Low Profile Gas Block is made specifically for bull barrel rifles that have a 0.875 gas block seat. Machined from 4140 pre-hardened steel finished with MIL-STD Manganese Phosphate. Gas tube roll pin not included.MANUFACTURER: TROY...

The Troy 0.750 Low-Profile Gas Block is made specifically for rifle barrels that have a 0.750 gas block seat. The low-profile design allows for clearance of most aftermarket rails that require a smaller gas block. Machined from 4140 pre-hardened steel...

The Seekins Precision Low Profile Adjustable Gas Block lets you to fine tune your rifle's gas system for smoother cycling and operation. Operation is easy, simply turn the gas regulating screw in to lessen the amount of gas and out to add more gas, then...

The Midwest Industries low profile gas block will fit under most commercially available hand guards.MANUFACTURER: Midwest IndustriesMPN: MCTAR-LPGMODEL: Low Profile Gas BlockDescription: .750"Type: Gas BlockColor: Black

This is the LBE .750 Steel Nitride Finished Low Profile Gas Block with Pistol-Length Gas tube Installed. Gas tubes are made from 304SS Seamless Tubing. Made in the USA.MANUFACTURER: LBE UnlimitedMPN: ARLGB-PMODEL: Low ProfileDescription: Pistol Length...

This is the LBE .750 Steel Nitride Finished Low Profile Gas Block with Rifle-Length Gas tube Installed. Gas tubes are made from 304SS Seamless Tubing. Made in the USA.MANUFACTURER: LBE UnlimitedMPN: ARLGB-RMODEL: Low ProfileDescription: Rifle Length...

This is the LBE .750 Steel Nitride Finished Low Profile Gas Block with Mid-Length Gas tube Installed. Gas tubes are made from 304SS Seamless Tubing. Made in the USA.MANUFACTURER: LBE UnlimitedMPN: ARLGB-MMODEL: Low ProfileDescription: Mid-Length Gastube...

This is the LBE .750 Steel Nitride Finished Low Profile Gas Block with Carbine Length Gas tube Installed. Gas tubes are made from 304SS Seamless Tubing. Made in the USA.MANUFACTURER: LBE UnlimitedMPN: ARLGB-CMODEL: Low ProfileDescription: Carbine Length...

The Fortis low profile gas block is designed to work in conjunction with today's match grade barrels. Don't want to mar your barrel installing the gas block? Neither do we! So rock this gas block and put those concerns to bed. The Fortis LP gas block is...

If you're looking to shoot suppressed or just fine tune your AR to your preferred ammo, the CMMG ZEROED Adjustable Gas Block gives you the freedom to dial in the gas system exactly to your liking. The sacrificial cleanout chamber and user-serviceable...

Unique, all-steel gas blocks expand the versatility of your rifle by providing a variety of accessory rail and hand guard mounting options. Especially helpful in customizing short-barreled tactical rifles. Designed Specifically for AR15's with a barrel ...