CMMG 16.1″ MT 416 Stainless Steel 5.56 Barrel


12 in stock

12 in stock

SKU: RS-CMMG55D590A Categories: , ,


Perfect for building your custom AR15 upper group. Comes with properly installed M4 barrel extension. All barrel sub-assemblies are properly headspaced.
16.1″ Medium Taper Profile416 Stainless SteelBead Blasted Finish1:7 Twist5.56×45 NATO ChamberThreaded 1/2-28Midlength gas port.750″ Gas Journal


No additional specifications are currently available.

MSR Arms Advisor

The MSR Arms Advisor articles are intended to answer some of the most common shooter questions and assist our customers in making the best purchasing decision possible. There are currently no articles available for this item. If you would like help selecting the right part for your needs, please email our sales team at:


Sorry, no media content is currently available for this product.


There are no reviews yet.

Be the first to review “CMMG 16.1″ MT 416 Stainless Steel 5.56 Barrel”

Your email address will not be published. Required fields are marked *

Questions and answers of the customers

There are no questions yet, be the first to ask something for this product.

Take a second and .....
Enhance Your Inbox!
Be the first to get latest updates,
exclusive content and exciting deals straight to your email inbox.
Yes, I want to receive updates
No Thanks!