01-11-2018, 12:12 AM
You’ll just need to check the spec’s on the specific hand guard to ensure it fits over your gas block. There are just to many options to make blanket statements what will work. I know ALG Defense and most reputable manufactures have good diagrams on demensions for their hand guards. Most times with .750 barrels and the small profile gas blocks fit is better than it used to be.

