16 Inch Mid-Length Fluted Stainless Steel Barrel Assembly, Unthreaded

416R Stainless Steel, Hand Lapped, Cryogenically treated. .223 Wylde Chamber, 1:8 twist. Unthreaded muzzle, with barrel nut, handguard cap, front sight housing without bayonet lug, Barrel diameter .750 at front sight base. Weight 41.3 ounces.

Includes extension and pin.