CMMG 5″ Barrel and BCG Kit 9mm
The CMMG 5″ Barrel and BCG Kit in 9mm is an excellent choice for building a Pistol Caliber Carbine with CMMG’s Patent Pending Radial Delayed Blowback System. This kit is designed to work exclusively with mil-spec AR-15 upper receivers with a modified ejection port, and most mil-spec AR15 lowers when used with 9 AR Conversion mags and CMMG MkGs Mk17 and Mk9* lower. Unlike direct blowback systems, RDB slows the BCG, reducing felt recoil and resulting in a lighter BCG for a more lightweight rifle. The kit is precisely manufactured and offers long-term reliability and durable construction for a quality build.
*Older Mk9 lowers will require a CMMG retrofit kits to convert it to a Radial Delayed Blowback compatible lower, instead of Traditional Blowback.
Features
- Precise Manufacturing
- Long Term Reliability
- Durable Construction
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.
| Weight | 25 oz |
|---|---|
| Dimensions | 2 × 6 × 8 in |
| UPC | 815835019796 |
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.
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