Description
Perfect for building your custom AR15 upper group. Comes with properly installed M4 barrel extension. All barrel sub-assemblies are properly head spaced.
CMMG BBL 300BLK 16.1 MT 4140CM SBN
$174.99
CMMG Barrel, 300 AAC Blackout, 16.1 Barrel, 1:7 Twist, Carbine 4140 CrMo Salt Bath Nitride Finish, 5/8-24 TPI 30D120A
8 in stock
Additional information
| Weight | 2 lbs |
|---|---|
| Dimensions | 18.5 × 2 × 2 in |
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