Perfect for building your custom AR15 upper group. Comes with a properly installed M4 barrel extension. All barrel sub-assemblies are properly headspaced.
300BLK MT Barrel Sub-Assembly
CMMG
Weapon Parts/Rifle Parts/Barrels
$304.16
Your Price:
$199.99
CMMG-300BLKMTBARRELSUBASSM
815835016283
Some of Our Favorite Products
Your Price:
$221.49
$304.16
Your Price:
$212.81
$224.99
Add to Cart
The item has been added
MSRP:
$269.60
$179.99
Add to Cart
The item has been added