Rock River Arms

Rock River Arms manufactures AR-platform rifles, pistols, and components designed around a simple principle: your firearm can't fail when those precious moments count. Every system is performance-tuned before it ships.

Long Guns - LAR-15 series (.223/5.56, .350L, .450B, 6.8, .300 AAC, .458, 9MM, 7.62x39, .17 HMR, .22LR) - LAR-15LH LEF-T (left-handed) - LAR-8 series (.308, .243/6.5C, .338L) - LAR-47 (7.62x39MM) - RBG Series

Pistols - RRA Custom 1911 - LAR-15 Pistol variants - LAR-9 and LAR-BT9 (9MM) - LAR-47 Pistol - LAR-22 Pistol

Components - Upper and lower receivers in all calibers - Barrel assemblies and upper parts - Lower half parts and stocks - Handguards, rail systems, and sight assemblies - Magazines and mag-related products - Optics and accessories - RRAID flashlights - .223/5.56 CAR A4 complete kits

"Things can happen in the blink of an eye. In those few precious moments your firearm can not fail. That's why we take pride in supplying the highest quality firearms possible."

Every rifle ships performance-tuned and ready to go. The lineup spans multiple calibers and configurations—whether you're building a complete rifle, starting with a barreled upper, or sourcing individual components, RRA covers the build.

Rock River Arms provides comprehensive customer resources including warranty registration, returns/repairs support, shipping policies, lead time estimates, instructional videos, and a dealer locator network.