Description The BCM Low Profile Gas Block is designed for AR15, M16, M4, and M4A1 rifles with .750 barrels. This durable gas block ensures optimal gas flow and reliability for improved firearm performance. Crafted by Bravo Company Mfg, it features a sleek black finish and a low-profile design that seamlessly fits under most handguards. Upgrade your AR platform with this essential component for enhanced shooting efficiency.
