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
RRA 450B0461 450 BM MID A4 UPR HALF SS UPPER
RRA 450B0461 450 BM MID A4 UPR HALF SS UPPER
Ordering multiple ammo types in one order may increase shipping charges due to separate shipping locations.
Prices Update Regularly & Are Guaranteed For:
Prices Update Regularly & Are Guaranteed For:
$613.27
2 in stock
| UPC | 842834124138 |
|---|---|
| Manufacturer | Rock River Arms |
| Manufacturer Part Number | 450B0461 |
| Barrel Description | Heavy |
| Barrel Finish | Stainless Steel |
| Barrel Length | 16" |
| Barrel Length Range | 16" to 16.99" |
| Barrel Material | STEEL |
| Caliber/Gauge | .450 BUSHMASTER |
| Handguard Finish | Black |
| Handguards | 13" M-LOK |
| Finish Type | Black |
| Rate of Twist | 1:24" |
| Product Type | Complete |
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