Low-profile gas block for AR-platform rifles with .750-inch barrel diameter. Steel nitride finish, includes set screws, made in the USA.
This is a purpose-built gas block designed for AR-platform rifles chambered in standard calibers. The .750-inch diameter accommodates barrels in that specification, making it compatible with many modern AR builds.
A gas block regulates the flow of propellant gases from your barrel into the bolt carrier group, controlling the cycling rate of your rifle. A low-profile design keeps your sight picture clear while maintaining reliable function. The steel nitride finish resists wear and corrosion, ensuring long service life even in demanding conditions.
This block is straightforward to install on compatible barrels and provides the dependable performance you expect from quality American-made components.