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.
RRA CMPLT MID A4 UPR 450BM 16" 5RD
Rock River Arms
MSRP:
$750.00
$719.39
(You save
$30.61
)
- SKU:
- RSR|RRA450B0592
- UPC:
- 842834125548
- Shipping:
- Calculated at Checkout
- Manufacturer:
- Rock River Arms
- Manufacturer Part Number:
- 450B0592
- Accessories:
- 1 Magazine
- Barrel Length:
- 16"
- Caliber/Gauge:
- .450 Bushmaster
- Capacity:
- 5
- Color:
- Black
- Finish:
- Anodized
- Fit:
- AR-15
- Model:
- Tactical Carbine
- Product Type:
- Upper
- Subcategory:
- Complete Upper Receivers
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