Description
Rock River Arms A4 Carbine upper comes chambered in .350 Legend with a 16" chrome moly 1/16 twist barrel. Additionally this upper includes a RRA 13" M-Lok compatible lightweight free float rail and a RRA Operator Brake (1/2-36 thread). This is a complete upper with bolt carrier group, charging handle assembly and a 10 round magazine.
- .350 Legend
- 16 Inch Chrome Moly, 1:16 Twist
- RRA Operator Brake, 1/2-36 Thread
- Low Profile Gas Block, CAR Length Gas System
- RRA 13 Inch Extended Lightweight Free Float Rail
- Bolt Carrier Group, Charging Handle Assembly
- (1) Magazine, (10) Rounds
Specifications
- Caliber: 350 Legend
- Fit: AR-15
- Accessories: 1 Magazine
- Barrel Length: 16"
- Capacity: 10 Rounds
- Finish: Anodized
- Type: Upper
- Color: Black
