CMMG 8" 300 AAC Blackout AR 15 Barrel

CMMG 8" 300 AAC Blackout AR 15 Barrel

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

All NFA/ATF Rules Apply
You may use this AR 15 barrel with a lower receiver that is a Registered SBR, Machine Gun, or Pistol. Possession of this barrel along with a Non-NFA lower receiver is Prohibited, except when installed on a Pistol configuration firearm. Check your local laws and jurisdictions.