This guide details the installation of the CMMG ZEROED Adjustable Gas Block. It emphasizes pre-installation steps like securing the barrel nut and aligning the gas tube. The process involves sliding the gas block onto the barrel, aligning set screws with barrel recesses, and securing them. Proper alignment is crucial for optimal gas system function and is indicated by the flushness of the set screws.
You've reached the end! 1 videos loaded.
Gun Laws by State
Read firearms regulations for all 50 states + D.C.
Find Gun Dealers
Search licensed FFL dealers near you.
