Tapco TAP22070 Gas Block .750" Black Anodized Steel AR-15

The Tapco TAP22070 Gas Block is a precision-engineered .750" diameter steel gas block purpose-built for the AR platform. Designed to fit AR-15 barrels with a .750-inch journal, this low-profile block regulates the gas system that cycles the action, helping ensure reliable cycling and smooth operation.

Manufactured from steel, the TAP22070 is finished in a durable black anodized coating that resists wear and corrosion. The two-screw clamp design keeps installation straightforward, and its low-profile geometry allows it to sit snugly under most handguards, making it a solid replacement for a worn or damaged gas block.

Whether you are building a new AR-15 from the ground up, refreshing an existing upper, or replacing a worn gas block, the Tapco TAP22070 delivers the essentials - steel construction, a black anodized finish, and a reliable two-screw clamp - in a compact, AR-compatible package.