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RRA CMPLT MID A4 UPR 450BM 16″ 5RD
UPC: 842834125548
MPN: 450B0592
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$698.99
Rock River Arms A4 mid-length upper comes chambered in .450 Bushmaster with a 16″ chrome moly 1/24 twist barrel. Additionally this upper includes a RRA 13″ M-Lok compatible lightweight free float rail and a RRA Operator Brake (5/8-32 thread). This is a complete upper with bolt carrier group, charging handle assembly and a 5 round magazine.
| Specifications | |
| MPN | 450B0592 |
| UPC | 842834125548 |
| Manufacturer | Rock River Arms |
| Model | Tactical Carbine |
| Product Type | Upper |
| Caliber/Gauge | .450 BUSHMASTER |
| Capacity | 5 |
| Barrel Length | 16" |
| Color | Black |
LOCAL SHOPPERS: Planning to swing by the shop to check this out? Certain items ship into City Arsenal from our warehouse inventory, so give us a quick call at (864) 250-2007 to double-check shelf stock before heading over!





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