Rock River Arms LAR-15M RRAGE | .300 AAC Blackout | 10.5″

The Rock River Arms LAR-15M RRAGE is an AR-style tactical pistol chambered in .300 AAC Blackout with a 10.50-inch threaded barrel and an SB Tactical SBA3 adjustable arm brace. The design pairs a free-floating, M-LOK-compatible handguard with a low-profile gas block and a single-stage trigger for straightforward operation and controllable handling. For this platform consider a versatile optic like the Vortex Strike Eagle 1-6×24 (under $1,000) for fast target acquisition at close to mid ranges.

Applications: short-range precision training and field use where a compact .300 AAC Blackout pistol-length platform is appropriate.

Product Specifications

• The manufacturer is Rock River Arms.
• The model is LAR-15M RRAGE.
• The caliber is .300 AAC Blackout.
• The capacity is 30 + 1.
• The barrel length is 10.50 inches and is threaded.
• The handguard is M-LOK compatible and measures 7.25 inches.
• The firearm uses a low-profile gas block gas system.
• The trigger is a single-stage trigger.
• The brace is an SB Tactical SBA3 adjustable brace.
• The grip material is Black A2 polymer.
• The overall length is listed as 26.25″-28″.
• The action is Semi-Auto.
• The weight is 5.70 lbs.
• The UPC is 842834119653.

This LAR-15M RRAGE offers a compact, controllable package for shooters who prefer a short-barrel .300 AAC Blackout platform equipped for modular attachments. The combination of a free-floating M-LOK handguard, threaded barrel, and SBA3 brace makes it well-suited to range-focused work and field applications where a compact AR-style pistol is desirable. Its straightforward controls and common accessory interfaces make it a practical choice for experienced shooters seeking a no-nonsense, mission-capable build.