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CMMG 300BLK BARREL 8 4140CM SBN

$171.67

CMMG 300BLK BARREL 8 4140CM SBN

  • CMMG AR Rifle Barrel,
  • 300 AAC Blackout,
  • 8″ Barrel,
  • 1:7Twist,
  • Pistol Length Gas System,
  • Nitride
  • 8.0″
  • Medium Taper Profile
  • 4140 Chrome Moly
  • Salt Bath Nitride Finish inside and out
  • 1:7 Twist
  • 300 AAC Blackout Chamber

21 in stock

SKU: CMMG30D810A Categories: ,

Description

CMMG 300BLK BARREL 8 4140CM SBN

  • CMMG AR Rifle Barrel,
  • 300 AAC Blackout,
  • 8″ Barrel,
  • 1:7Twist,
  • Pistol Length Gas System,
  • Nitride
  • 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

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

Check out all of our AR barrels at Destination Tactical HERE

Or for more info check out CMMG directly HERE

Additional information

Weight 1.0625 lbs
Dimensions 9 × 2 × 2 in
barrel_length

8

caliber

300 Blackout

manufacturer

CMMG

color

Black

upc

815835016283

brand

CMMG

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