Rock River Arms LAR-300 CAR 4 | .300 AAC Blackout | 16 in

This Rock River Arms LAR-300 CAR 4 is a semi-automatic .300 AAC Blackout rifle built on the LAR-15M platform with a 16 inch chrome-moly threaded barrel and A2 flash hider. It ships with a six-position tactical CAR stock, an overmolded A2 pistol grip, an R4 handguard, and a two-stage match trigger for consistent break. Appropriate pairings include a low-power variable optic such as a Vortex Crossfire II 1-4×24 or a similar LPVO under $1000 for short-range to mid-range precision and rapid target acquisition.

Product Specifications

• The caliber is .300 AAC Blackout.
• The action is Semi-Auto.
• The barrel measures 16 inches and is chrome-moly.
• The rifle ships with a magazine capacity of 30 + 1.
• The barrel is described as threaded.
• The muzzle device is an A2 Flash Hider.
• The handedness is Right Hand.
• The listed weight is 7.10 lbs.
• The overall length is 36 inches.
• The primary material is Aluminum.
• The trigger is a Two Stage Match trigger.
• The stock is a RRA 6 Position Tactical design.
• The stock finish group is Black.
• The handguard is an R4 Handguard.
• The UPC is 842834108817.

This Rock River Arms CAR-4 configuration is aimed at shooters who want a purpose-built .300 AAC Blackout rifle for suppressed shooting and short-range hunting or precision work from field positions. The combination of a two-stage match trigger, RRA tactical stock, and a threaded 16-inch barrel makes it a practical platform for users who value consistent trigger performance and accessory compatibility.