Every gas-operated AR (those that don't employ a piston system) needs a gas block of some type to cycle between shots. If you're building an old-school or retro style AR, it may have a fixed front sight that doubles as the gas block or some fold-up variant thereof. But if it's any number of countless newer designs, it'll probably have a gas block that only serves as the gas block. Furthermore, more often than not, it'll be low-profile in its dimensions, so that some type of handguard can cover and shield it. The handguard will have a pic rail on top on which the shooter can mount either a fixed or a folding sight to serve as the rifle's front sight. If you're in the latter group, this is your gas block. See below for more info.
Features:
- Compatible with: Mid-length, Carbine-length, and Rifle/Full-length Rails and any 5.56mm or .223 with a .750" diameter barrel
- Set Screws Included
- Diameter: 0.750"
- Net Weight: 1.5 oz.
- Color: Black
- Material: All Steel Construction
- Finish: Black Oxide
- CNC Precision-Machined Steel
WARNING: Handling firearms parts and accessories can expose you to lead and other petroleum products known to the State of California to cause cancer and reproductive harm. For more information go to: www.P65Warnings.ca.gov
Shipping of various parts and/or accessories are prohibited to states and locales (ie New Jersey, California, New York, etc…) with restrictions against certain parts and/or accessories or "assault weapons" (i.e. states with high-capacity magazine restrictions, manufacturing of semi-automatic weapons, etc..). It is your responsibility to be aware of your local firearms laws before purchasing from our website or machining a firearm. We try our best to keep our shipping page current, but laws change daily.
80-Lower.com only ships within the United States. Federal legislation dictates we cannot ship our products internationally.
- Platform:
- AR15
