levels.svg levels icon sort-down.svg sort down icon sort-up.svg sort up icon search.svg search icon user-circle.svg user circle icon cart-alt.svg cart icon plus.svg plus icon chevron-left.svg chevron left icon chevron-right.svg chevron right icon phone.svg phone icon zoom-in.svg zoom in icon

x

Protect your purchase for life! With our supplemental limited lifetime warranty, Classic Firearms will extend the manufacturer’s warranty to cover costs associated with the repair or replacement of defective parts of your item after the expiration of the manufacturer warranty for as long as you own the item (subject to terms and conditions). Click Here for details
Loading...
Swipe for More
Product Thumbnail

Rock 450B0461 450 BM MID A4 UPR Half SS Upper

MPN: 450B0461  |  UPC: 842834124138
$654 87

In Stock (Hurry - Only 2 left!)


Loading...
Share

PRODUCT DESCRIPTION

Rock River Arms 450B0461: CALIBER:.450 Bushmasterupper RECEIVER:FORGED A4BARREL:16 Inch Stainless STEEL, 1:24 TWIST, Cryogenically Treatedmuzzle DEVICE:RRA Operator BRAKE, 5/8-32 Threadgas BLOCK:LOW Profile GAS BLOCK, MID-LENGTH GAS SYSTEMHANDGUARD:RRA 13 Inch Extended Lightweight Free Float RAIL, M-LOK COMPATIBLEINCLUDES:BOLT Carrier GROUP, Charging Handle Assembly AND ONE 5 Round Magazine

SPECS
Additional No
SKU ACC-RRA-450B0461
Country of Manufacture No
License Requirement None
Manufacturer Rock River Arms
Mfg. Part Number 450B0461
UPC 842834124138
Caliber/Gauge .450 Bushmaster
Action N/A
Barrel Length 16
Barrel Twist 1:24
Barrel Bore Type N/A
Barrel Finish Stainless
Barrel Fluting No
Barrel Profile No
Mount Type N/A
Beam Color N/A
Firearm Fit AR-15
Threaded Barrel No
Condition New
Free Shipping No
SHOW MORE +

Why Customers Bought This

Questions & Answers

Customer Photos & Videos

 
  Loading...