The Tiger Rock Inc. GB06-ODG .750 Low Profile Steel Gas Block is a premier choice for AR-15 enthusiasts seeking reliability and performance. Combining a robust clamp-on design with a sleek Cerakote ODG finish, this gas block is crafted from hardened steel for superior durability. It fits seamlessly under most quad rail systems and ensures a secure installation without damaging your barrel's finish. Mil-Spec dimensions .750 diameter Clamp-on design Hardened Steel construction Fits: AR .750" barrels Cerakote ODG Enhance your precision builds with this essential upgrade.