16.1-inch threaded 350 Legend barrel sub-assembly with a carbine-length gas system and a properly installed M4 barrel extension, made of 4140CM with a black nitride finish. Headspaced for building a Mk4 upper group.
- Manufacturer Part # : 35D5F0A
- Type : Barrel Sub-Assembly
- Caliber : 350 Legend
- Barrel Length : 16.1"
- Gas System : Carbine
- Material : 4140CM
- Finish : Black Nitride
Other customers may have experience with this product. Ask our customer community a question here!
(0/200)


