Cmmg Inc.
CMMG Barrel Sub-Assm 16.1inch MT 4140CM SBN 5.56mm
In stock — ships from distributor
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| Brand | Cmmg Inc. |
|---|---|
| Model | Barrel Sub-Assembly |
| MPN | 55DC70A |
| UPC | 815835016153 |
| Category | Barrels / Rifles |
<p>Perfect for building your custom AR15 upper group. Comes with properly installed M4 barrel extension. All barrel sub-assemblies are properly headspaced.<ul> <li>16.1? </li> <li>Medium Taper Profile</li> <li>4140 Chrome Moly</li> <li>Salt Bath Nitride Finish inside and out</li> <li>1:7 Twist</li> <li>5.56�45 NATO Chamber</li> <li>Threaded 1/2-28</li> <li>Midlength gas port</li> <li>.750? Gas Journal</li> </ul></p>