Rock River Arms
Rock River Arms (RRA) is an American firearms manufacturer founded in 1996 and based in Colona, Illinois. The company produces AR-15 and AR-10 rifles, pistols, and components for law enforcement, military, and civilian shooters.
The LAR-15 and LAR-308 series cover tactical, hunting, and recreational applications. Rifles are built with forged aluminum receivers, chrome-moly barrels, and match-grade triggers. The Predator HP and Varmint A4 are purpose-built for precision and varmint hunting. RRA also sells individual upper and lower receivers, handguards, and stock kits for builders, and has supplied rifles to law enforcement agencies.










