Description
ROCK 450B0461 450 BM MID A4 UPR HALF SS UPPER
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
SKU | 157967 |
Type | Accessory |
Brand | Rock River Arms |
Category | FIREARMS / UPPERS |
UPC | 842834124138 |
Model number | LAR-15M |
Purpose | |
Series | MID A4 |
Weight | 6.40 |
Length | 32.50 |
Height | 6.30 |
Width | 12.00 |
Attributes | |
Type | Complete |
Caliber | 450 Bushmaster |
Barrel Length | 16″ |
Barrel Material | Steel |
Twist | 1:24″ |
Barrel Description | Heavy |
Barrel Finish | Stainless Steel |
Handguards | 13″ M-LOK |
Handguard Finish | Black |
Barrel Length Range | 16″ to 16.99″ |
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