Product Details: AR10 Upper Assembly – 22 inch / 6.5 Creedmoor / Straight Flute / 1:8 / 16.5″ Keymod / 160898
➲ .750 Low Profile Gas Block
The gas block is a critical link in the chain that is too often overlooked. This component ensures that your AR runs reliably. Made from high-quality steel with a smooth phosphate finish, this .750 low-profile gas block is efficiently designed to stay put with the percussion of gunfire. With its low profile this gas block allows it to fit under the most ergonomically designed handguards and rails on the market.