Rock River LAR15M 450 Bushmaster, 16″ Barrel, Black, Two Stage Trigger, 7rd

Description

Rock River arms is excited to offer a new AR-15 variant designed specifically to shoot the .450 Bushmaster cartridge. This particular model comes standard with a 16″ chrome moly barrel and a RRA Operator Brake. The receiver is made from forged aluminum with a hard coat anodized finish. A Rock River Arms 13″ Extended Lightweight free float rail features a full length picatinny rail and a M-LOK compatible system located at the 3, 6, and 9 o’clock positions. A carbine A2 pistol grip and 7 round Ar-15 .450 bushmaster magazine round out the list of features. This rifle features a black finish.Rock River Arms 450B1542
Direct Gas Impingement Semi Automatic Rifle
.450 Bushmaster
16″ Chrome Moly Barrel
5/8×32 Thread Pitch
RRA Operator Muzzle Brake
Forged RRA LAR-15M Multi Caliber Marked Lower Receiver
Forged A4 Upper Receiver
Mid-Length Gas System
Low profile Gas Block
RRA Two Stage Trigger
RRA Winter Trigger Guard
Standard Charging Handle
RRA 13″ Extended Lightweight Free Float Hand Guard (M-LOK Compatible with Picatinny Top Rail)
RRA Operator Carbine Stock
RRA Overmolded A2 Grip
7 Rounds
Accepts Standard Pattern AR-15 Magazines (.450 Bushmaster)
1 MOA at 100 yards
Overall Weight 6.8lbs
Overall Length 37.5″
Matte Black Finish