Following last year’s solid performance, the team at Rock River Arms sent us a new rifle for the competition. This year we ran the Rock River Arms RRAGE 3G rifle. This gun is designed for high-speed performance, and Rock River Arms did a good job with it. The flat-top upper receiver is built from a proprietary extruded aluminum, while the lower receiver is the forged RRA LAR-15 fitted with an A2 pistol grip. Rock River Arms equipped this rifle with an RRA single-stage trigger. The RRAGE 3G also features a carbine-length gas system with a low-profile gas block. A Picatinny rail on top matches a shorter three-groove rail at the rear of the free-float M-LOK handguard. It extends over nearly the entire length of the barrel, and there’s a short rail on top at the muzzle end for mounting your choice of sight. It proved to be a fast, accurate shooter.