Description
Rock River Arms 223/5.56 bolt carrier group (BCG). Phosphate coated. Full auto cuts. 8620 steel with chrome lined bore. Gas key and bolt is 158 Carpenter steel.
Rock River Arms Bolt Carrier Group 223 Carrier
$175.56
4 in stock
Additional information
| Weight | 0.740 lbs |
|---|---|
| Dimensions | 8.000 × 2.250 × 1.500 in |
| upc | 842834112630 |
| brand | Rock River Arms |
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