CMMG
CMMG Barrel .300 BLK 16.1 MT 4140CM SBN
SKU: CMMG30D120A
UPC: 815835016238
$224.99
Out of stock
Specs
- Model Barrel
- Finish Carbine 4140 CrMo Salt Bath Nitride
- 300 AAC Blackout
- 16.1 Barrel
- 1:7 Twist
- 5/8X24 30D120A Perfect for building your custom AR15 upper group.
Key points
- Comes with properly installed M4 barrel extension
- All barrel sub-assemblies are properly head spaced
- Brand
- CMMG
- SKU
- CMMG30D120A
- Availability
- Out of stock
- Returns
- 30-day returns
What this is
CMMG Barrel .300 BLK 16.1 MT 4140CM SBN is a CMMG barrel.