Priority Customer Service 100% Satisfaction Guaranteed
Fast Shipping Fully Insured Shipments
Secure Shopping Safe & Secure Checkout
Only New Ammo Never Remanufactured
In Stock
CMMG

Cmmg Bbl 300blk 8" 4140cm Sbn

MSRP: $174.95
$126.85
You save $48.10
Cmmg Bbl 300blk 8" 4140cm Sbn
Cmmg Bbl 300blk 8" 4140cm Sbn
Cmmg Bbl 300blk 8" 4140cm Sbn
SKU:
CMMG30D810A
UPC:
815835016283
MPN:
30D810A
Current Stock:
$126.85

Frequently Bought Together:

Cmmg Bbl 300blk 8" 4140cm Sbn
Inc. Tax
Ex. Tax

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

Features :
  • "8.0";"Medium Taper Profile"
  • 4140 Chrome Moly
  • Salt Bath Nitride Finish inside and out
  • 1:7 Twist
  • 300 AAC Blackout Chamber
  • Threaded 5/8-24
  • Pistol length gas port
  • .750 Gas Journal

⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition. Please check HERE if your state requires additional documentation for ammo orders to ship. Ammo cannot be shipped to a PO Box.

Related Products

Cmmg Bbl Bcg Kit 8" 9mm 4140cm Sbn Cmmg Bbl Bcg Kit 8" 9mm 4140cm Sbn
Quick view

Cmmg Bbl Bcg Kit 8" 9mm 4140cm Sbn

CMMG
MSRP: $474.95
$360.54
CMMG IS A LEADING MANUFACTURER OF AR-15 RIFLES, 22LR AR-15 CONVERSION KITS AND ACCESSORIES.Features :Precise ManufacturingLong Term ReliabilityDurable Construction
Add to Cart
Cmmg Bbl Bcg Kit 5" 9mm 4140cm Sbn
Quick view

Cmmg Bbl Bcg Kit 5" 9mm 4140cm Sbn

CMMG
MSRP: $449.95
$341.56
CMMG IS A LEADING MANUFACTURER OF AR-15 RIFLES, 22LR AR-15 CONVERSION KITS AND ACCESSORIES.Features :Precise ManufacturingLong Term ReliabilityDurable Construction
Add to Cart
Cmmg Bbl Bcg Kit 16.1" 9mm 4140cm
Quick view

Cmmg Bbl Bcg Kit 16.1" 9mm 4140cm

CMMG
MSRP: $499.95
$385.18
High quality components and precise manufacturing make CMMG parts ideal for maintaining and upgrading firearms. The durability, reliability and excellent build quality of these parts will ensure...
Out of stock
Cmmg Bbl 300blk 16.1" Mt 416ss Cmmg Bbl 300blk 16.1" Mt 416ss
Quick view

Cmmg Bbl 300blk 16.1" Mt 416ss

CMMG
MSRP: $204.95
$146.29
Perfect for building your custom AR15 upper group. Comes with properly installed M4 barrel extension. All barrel sub-assemblies are properly head spaced.Features :1:7 Twist 416 Stainless steel5/8X24...
Add to Cart

Discounts, Specials & New Products. Delivered Regularly.