Rock River Arms LAR-15M X-1 223 Wylde 18" 20+1 Semi-Auto Rifle

The Rock River Arms LAR-15M X-1 is an American-made, custom-built AR-15 style semi-automatic rifle chambered in 223 Wylde, a chambering that safely accepts both .223 Remington and 5.56mm NATO ammunition. Designed for match precision, the X-1 series is purpose-built for shooters chasing tight groups from a versatile modern sporting rifle platform.

At the core of the rifle is a heavy-profile 18-inch stainless steel fluted barrel cut with a 1:8" twist, a balanced rate well-suited to a wide range of bullet weights from light varmint projectiles through heavier match and hunting bullets. The barrel is threaded and capped with RRA's Hunter Muzzle Brake for reduced recoil and quick follow-up shots. The rifle ships optic-ready with no iron sights installed, allowing the shooter to mount their preferred optic directly to the black aluminum receiver.

A two-stage match trigger delivers a crisp, predictable break favored by precision and competitive shooters, while RRA's signature Star safety provides an oversized, easy-to-engage lever for fast, intuitive manipulation. The furniture pairs the tan RRA 6-position Operator stock with a Hogue rubber pistol grip for positive control in any weather.

With a 20+1 rated capacity and an overall length of 36 inches, the LAR-15M X-1 weighs 7.70 lbs, well balanced for offhand shooting, prone work, or stage-to-stage movement. Right-hand configuration.

Each rifle ships in a carrying case for protected transport and storage.

DISCLAIMER: Firearms and receivers are subject to state-specific shipping restrictions and must be transferred through a valid FFL dealer. Please visit our shipping restrictions page to review all applicable restrictions for your state. Subject to change.