The Rock River Arms LAR-15M RRAGE is a semi-automatic AR-pattern pistol chambered in .223 Rem/5.56 NATO with a 10.5-inch threaded barrel. It has an M-LOK handguard, a Picatinny rail, an SBA3 brace, and a 30-round magazine. This is a short-barreled configuration; transfer requires additional federal paperwork. 
 

Key Specifications 

• Brand: Rock River Arms 
• Model: LAR-15M RRAGE 
• Caliber: .223 Rem/5.56 NATO 
• Action: Semi Auto 
• Capacity: 30+1 
• Barrel Length: 10.5 in 
• Color/Finish: Black 
   

Detailed Features 

• 10.5-inch threaded barrel 
• M-LOK handguard 
• Picatinny rail 
• SBA3 pistol brace 
• 30-round magazine included

Owners of the Rock River Arms LAR-15M RRAGE in the 10.5-inch pistol configuration consistently note it is a compact, maneuverable AR-platform build. The M-LOK handguard and Picatinny rail are appreciated for their versatility in mounting accessories without extra hardware, and the SBA3 brace is a frequently praised inclusion that adds stability.

The RRAGE platform's reliability gets generally positive marks from owners who run it with standard .223 Rem and 5.56 NATO loads. The 10.5-inch barrel produces more muzzle blast and flash than longer configurations, which some owners mention as an adjustment when shooting without a muzzle device. The threaded barrel makes adding a compensator or suppressor straightforward.

Rock River Arms' reputation for consistent quality is a reason buyers cite for choosing the RRAGE over competing AR pistols. The 30-round magazine capacity is a practical standard for this class, and the Black finish holds up well according to most owners. The trigger is a common upgrade target for those who push the platform in precision-oriented roles.