Rock River Arms DS2144 LAR-15M RRAGE .223 Rem 10.50″ 30+1

About this product

The Rock River Arms DS2144 LAR-15M RRAGE is a compact, purpose-built semi-automatic platform chambered in .223 Rem/5.56 NATO. It combines a short, threaded 10.50 inch, black-anodized steel barrel with a lightweight, free-floating aluminum handguard that accepts M-LOK accessories. The rifle ships with an SB Tactical SBA3 adjustable stabilizing brace and a 30-round magazine, offering a transportable package for close-range and range-focused use.

Key Specifications

• The caliber is .223 Rem/5.56 NATO.
• The barrel length is 10.50 inches.
• The magazine capacity is 30 + 1.
• The barrel is a black anodized steel threaded barrel.
• The handguard is a lightweight 9.50 inch free-floating aluminum unit with M-LOK attachment points.
• The lower is a forged LAR-15 design paired with a black aluminum Picatinny-top receiver.
• The brace is a black polymer SB Tactical SBA3 adjustable stabilizing brace.
• The grip is a Black A2 style grip.
• The overall length is 26.50 inches.
• The unloaded weight is approximately 5.50 lbs.

Designed for users who prioritize compact handling and modularity, the DS2144 LAR-15M RRAGE brings a short-barrel AR platform with modern accessory compatibility and adjustable stabilization. Its threaded barrel and M-LOK handguard make it straightforward to configure for a range of close-in or range-focused setups, while the forged lower and aluminum receiver provide a familiar, durable AR-style interface for upgrades and optics. For shooters seeking a transportable, capability-focused rifle with room to customize, this Rock River Arms offering delivers a concise, well-specified foundation.