Rock River Arms DS2144 | LAR-15M RRAGE | .223/5.56 | 10.5in | 30+1

The Rock River Arms DS2144 LAR-15M RRAGE is a compact AR-pattern carbine built around a forged LAR-15 lower and a no-forward-assist upper, chambered in .223 Rem/5.56 NATO with a 30+1 capacity. Its 10.50 inch threaded steel barrel and lightweight free-floating handguard prioritize maneuverability and accessory compatibility for close-range work. Consider pairing this carbine with a Vortex Strike Eagle 1-8×24 for a versatile optic under $1,000 that covers close- to mid-range engagements. Typical applications include disciplined range training and short-range target work where compact handling and modularity matter.

Product Specifications

• The manufacturer is Rock River Arms.
• The model/part is listed as DS2144 LAR-15M RRAGE.
• The caliber is .223 REM/5.56 NATO.
• The barrel measures 10.50 inches.
• The rifle uses a threaded steel barrel and ships with an A2 flash hider.
• The capacity is 30 + 1.
• The overall length is 26.50 inches.
• The weight is 5.50 lbs.
• The stock/brace finish is Black and the stock material is Polymer.
• The firearm includes an SB Tactical SBA3 adjustable stabilizing arm brace.
• The handguard is a free-floating lightweight aluminum unit with M-LOK attachment points and is noted as 9.50 inches in the description.
• The receiver features a Black Aluminum Picatinny rail.
• The grip material is listed as Black A2.
• The package includes a 30rd magazine and manual.
• The UPC is 842834126446.

This DS2144 configuration pairs compact handling with standard AR ergonomics and accessory options, making it a practical choice for shooters who prioritize maneuverability and modularity. The threaded barrel and M-LOK handguard offer straightforward options for mounting suppressors, compensators, lights, or other accessories, while the SBA3 brace provides an adjustable interface for a variety of users. If you want a compact carbine that accepts common AR components and optics, this Rock River Arms build delivers a focused, no-nonsense platform.