Product Description
Rock River Arms complete Tactical Carbine upper is an A4 upper chambered in .458 SOCOM with a 16" chrome moly bull barrel and 1:14 twist. Additionally the upper comes with a complete bolt carrier group, charging handle assembly, 15" RRA lightweight M-Lok compatible free float rail and a RRA Operator brake with a a 5/8-32 thread pitch.
Item Details
UPC: 842834124589
Manufacturer Part Number: 350L0328
Stripped: No
Billet: No
Caliber: 350 Legend
Barrel Length: 16"
Color: Black
Receiver Size: AR-15
GFID: aa054137-0b1f-490d-a484-a77086853b75
Tactical Carbine Complete Upper
Rock River Arms
Rock River Arms, Tactical Carbine, Complete Upper Receiver, 350 Legend, 16" Barrel, RRA Operator Muzzle Brake, RRA 13" Free Float M-LOK Handguard, Anodized Finish, Black, Fits AR-15, 10 Rounds, 1 Magazine, Includes Bolt Carrier Group and Charging Handle Assembly
$725.99 …
Order Quantity
Only 5 left in stock
Product Description
Rock River Arms complete Tactical Carbine upper is an A4 upper chambered in .458 SOCOM with a 16" chrome moly bull barrel and 1:14 twist. Additionally the upper comes with a complete bolt carrier group, charging handle assembly, 15" RRA lightweight M-Lok compatible free float rail and a RRA Operator brake with a a 5/8-32 thread pitch.
Item Details
UPC: 842834124589
Manufacturer Part Number: 350L0328
Stripped: No
Billet: No
Caliber: 350 Legend
Barrel Length: 16"
Color: Black
Receiver Size: AR-15
GFID: aa054137-0b1f-490d-a484-a77086853b75