The Rock River Arms LAR-15M CAR A4 delivers proven AR-15 performance in a compact carbine configuration. This 5.56x45mm NATO rifle combines mil-spec reliability with practical features for tactical applications and sport shooting. The chrome moly barrel and A2 flash hider provide consistent accuracy while the collapsible stock adapts to different shooting positions.
What Makes This Different
Rock River Arms builds this rifle with forged upper and lower receivers machined to mil-spec tolerances. The 16-inch chrome moly barrel features 1:9 twist rifling optimized for 55-77 grain bullets, delivering better versatility than standard 1:7 twist barrels with lighter projectiles. The A4 flat-top configuration accepts any Picatinny-compatible optic while maintaining iron sight capability.Key Features
- 16-inch chrome moly barrel with threaded muzzle and A2 flash hider
- Forged 7075-T6 aluminum upper and lower receivers
- RRA 6-position collapsible CAR stock with mil-spec buffer tube
- A4 flat-top upper with full-length Picatinny rail
- Overmolded A2 pistol grip for secure handling
- 30-round magazine and padded carrying case included
- Standard AR-15 trigger group with 5.5-7 lb pull weight
Technical Specs
- Caliber: 5.56x45mm NATO/.223 Remington
- Barrel Length: 16 inches, chrome moly steel
- Twist Rate: 1:9 inches, right-hand twist
- Overall Length: 32-35 inches (stock extended)
- Weight: Approximately 6.5 pounds
- Magazine Capacity: 30+1 rounds
- Gas System: Carbine-length
- Muzzle Thread: 1/2x28 TPI
- Receiver Material: Forged 7075-T6 aluminum
- Finish: Hard coat anodized black
- Made in USA
