Rock River Arms LAR-9 is a dedicated 9mm AR-style semi-automatic rifle built around a dedicated 9mm lower with integral magwell. It pairs a forged A2 upper with an A2 front sight and integral carry handle with a 16-inch barrel, Hogue pistol grip, and a 6-position RRA tactical CAR stock for a versatile, carbine-length feel.
Key Features
16-inch barrel with 1:10 twist for stable 9mm performance
1/2×36 threaded barrel with A2 flash hider
A2 upper with integral carry handle and A2 front sight for iron-sight shooting
Single-stage trigger for consistent, clean break characteristics
Dedicated 9mm AR-style design with integral magwell for reliable feeding
6-position RRA tactical CAR stock and Hogue pistol grip for ergonomic control
Built for shooters who want the classic AR pattern in 9mm, the Rock River Arms LAR-9 combines proven components with a dedicated 9mm lower.
