Login or register for FREE SHIPPING on all orders over $300!

Check here for current AMMO availability at our Eden Prairie location.

CMMG MC 4140CM

.300 AAC Blackout 8 Inch Medium Tapered Profile Barrel 5/8-24 TPI Salt Bath Nitride Finish

CMMG 815835016283 30D810A MC 4140CM .300 AAC Blackout 8 Inch Medium Tapered Profile Barrel 5/8-24 TPI Salt Bath Nitride Finish
  • MC 4140CM .300 AAC Blackout 8 Inch Medium Tapered Profile Barrel 5/8-24 TPI Salt Bath Nitride Finish
  • MC 4140CM .300 AAC Blackout 8 Inch Medium Tapered Profile Barrel 5/8-24 TPI Salt Bath Nitride Finish
  • MC 4140CM .300 AAC Blackout 8 Inch Medium Tapered Profile Barrel 5/8-24 TPI Salt Bath Nitride Finish
Available to order on-line. Ships in 5-14 days
$174.95 MSRP
Price: 
$172.42

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

  • 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
MC 4140CM .300 AAC Blackout 8 Inch Medium Tapered Profile Barrel 5/8-24 TPI Salt Bath Nitride Finish
UPC: 
815835016283
Manufacturer: 
CMMG
Model: 
30D810A
Caliber: 
300 AAC Blackout
Category: 
Parts
Other
Barrels
Stock: 
Ships in 5-14 business days.
Unit/Measure: 
ea

This item may be shipped directly to your home address, unless you live in a restricted state.