Description
Perfect for building your custom AR15 upper group. Comes with properly installed M4 barrel extension. All barrel sub-assemblies are properly headspaced. ALL NFA RULES APPLY
CMMG BBL 300BLK 8″ 4140CM SBN
$171.99
CMMG BBL 300BLK 8″ 4140CM SBN
Additional information
| UPC | 815835016283 |
|---|---|
| Manufacturer | CMMG |
| Manufacturer Part Number | 30D810A |
| Barrel Length | 8" |
| Caliber/Gauge | .300 AAC Blackout |
| Length | 8" |
| Model | Barrel Sub-Assembly |
| Product Type | Rifle |
| Rate of Twist | 1:7" |
Related products
-
FAXON DUTY BBL 300BLK 10.5″ GNNR BLK
$151.00 Add to cart -
Wilson Combat TR223USSRG18FT8 Match Grade 223 Wylde 18″ Button Rifled Bead Blasted Stainless Steel Barrel
$324.95 Add to cart -
Wilson Combat TR223RCIG16FT8 Match Grade 223Wylde 16″ Bead Blasted Stainless Steel Barrel
$324.95 Add to cart -
CMMG 30DF80A Barrel Sub-Assembly 300 Blackout 16.10″ Black Nitride Finish 4140 Chromoly Steel Material Carbine Length with Multi Role Profile for AR-15
$194.99 Add to cart
GET STARTED WITH PEW EMPORIUM
Shop our online store for parts, kits, accessories, ammo, and optics, or visit us in-store for professional gunsmithing and custom firearm services. Whether you are upgrading, repairing, or building from the ground up, we are here to help.