Rock River Arms AR1700V1 LAR-15M R3 5.56 NATO 18" 31-Round Stainless Rifle

The Rock River Arms AR1700V1 LAR-15M R3 5.56 NATO 18" 31-round stainless rifle represents a purpose-built competition and tactical platform trusted by law enforcement trainers and competitive shooters who demand reliability under demanding conditions. This rifle bridges the gap between duty-grade durability and match-grade accuracy, making it ideal for 3-gun competitions, carbine courses, and high-round-count tactical training. The 18-inch barrel strikes an optimal balance between velocity retention, maneuverability in tight spaces, and sight radius—critical factors for shooters who need a rifle that performs equally well in dynamic competitions and real-world applications.

Built on Rock River Arms' proven two-stage trigger and flat-top receiver platform, the LAR-15M R3 features a stainless steel barrel that resists corrosion and delivers consistent accuracy shot after shot—essential for competition environments where barrel heat and prolonged shooting sessions are routine. The 31-round magazine capacity and 5.56 NATO chambering provide compatibility with standard military ammunition and proven aftermarket support. At 16.5 pounds and measuring 40 inches overall, this rifle maintains a controllable weight and ergonomic profile that reduces shooter fatigue during extended training and competition scenarios, while the free-floating barrel design minimizes harmonics interference for tight grouping at distance.

Competitive shooters, military and law enforcement trainers, and serious tacticians will find the Rock River Arms AR1700V1 LAR-15M R3 compatible with standard AR-15 accessories, optic mounts, and rail systems, allowing seamless integration into existing loadouts. The rifle's proven track record in competition circuits and professional training environments makes it a low-maintenance, high-confidence platform for anyone seeking reliable performance without unnecessary complexity. This firearm requires an FFL transfer and compliance with all applicable federal and state firearms laws.