CMMG AR-15 Barrel Sub Assemblies Are the Perfect Way to Either Replace an Existing Barrel or Start Your New Build off on the Right Foot
CMMG is excited to be able to be able to offer you high quality AR-15 barrel sub assemblies made from high quality materials on precision machinery by skilled manufacturers. All of which adds up to the quality and performance you have come to expect from CMMG.This particular barrel is chambered in the 5.56 NATO and is 16.1" long. The barrel is made from 4140 Chrome Moly Steel and features the ultra durable Salt Bath Nitride finish both inside and out.
CMMG AR-15 Barrel Sub Assembly (Matte Black Finish) Specifications and Features:
- CMMG 55DE10A
- 5.56 NATO (accepts .223 Remington)
- 16.1" Barrel
- M4 Profile
- 1:7" Twist Rate
- Threaded 1/2x28
- Carbine Length Gas System
- .750" Gas Journal
- M4 Barrel Extension
- Factory Headspaced
- 4140 Chrome Moly
- Salt Bath Nitride Finish (Inside and Out)
- Matte Black
- AR-15 Mil-Spec Upper Receiver Assemblies
Note: This product is new and being closed out; sold "As Is" and is not returnable to Cheaper Than Dirt. Please contact the manufacturer for warranty and assistance.
Works perfectly
I used this barrel on my first AR build and it works just like its supposed to. I put about 100 rounds through it with absolutely no issues. I will probably buy another CMMG barrel for my next build also.
August 1, 2018
What length gas tube?
Answer:
This barrel has a carbine length gas system. It will require an industry standard carbine length gas tube.