RRA CMP COYOTE CAR A4 UPR 300BLK 16"

Rock River Arms A4 Coyote Carbine upper comes chambered in .300 AAC / Blackout with a 16" chrome moly 1/8twist barrel. Additionally this upper includes a RRA 12.5" M-Lok compatible lightweight free float rail and a Smith Vortex flash hider (5/8-24 thread). This is a complete upper with bolt carrier group and charging handle assembly..

Specifications:

• .300 AAC Blackout
• 16-Inch Chrome Moly, 1:8 Twist
• Smith Vortex Flash Hider / 5/8–24 Thread
• Low Profile Gas Block
• RRA 12.5 Inch Lightweight Free Float Rail
• Bolt Carrier Group And Charging Handle Assembly