Lar- 15m Ath Carbine V2 5.56 Nato 18in 30 + 1 Black Semi Auto Rifle - Threaded

The Rock River Arms ATH Carbine V2 is a semi-automatic AR-15 rifle built around a forged RRA LAR-15 lower receiver and forged A4 upper receiver. Its .223 Wylde chamber supports both .223 Remington and 5.56 NATO ammunition. The 18-inch heavy match stainless steel barrel is cryogenically treated, uses a 1:8 twist rate, and is paired with a RRA tactical muzzle brake mounted on a threaded muzzle. A mid-length gas system, low-profile gas block, and lightweight free-float rail contribute to balanced handling and consistent performance. The rifle includes an RRA two-stage varmint trigger, winter trigger guard, adjustable Operator CAR stock, and ERGO SureGrip pistol grip. It is supplied with one magazine, an RRA case, the owner's manual, and warranty information.