This upper is a combination of top components making it the nicest 9MM upper I’ve ever offered.
At the heart of the build is a black Nitride Rosco 4150 CMV Bloodline barrel. The Gen 2 9MM BCG and the Rosco barrel function flawlessly together and topped with the functional and attractive compensator from SLR Rifle works.
Attractive, durable and functional.
Weight: 3lbs 2oz