“Very high quality gas block, only issue I seen were the set screws are to long unless you have a dimple in the barrel.
Usually when you have a dimpled barrel there is only one anyway. I dont see why it could not have maybe came with 2 sets of screws at different lengths to account for that.
I had to file it down due to the hardware store not even having a shorter length set screw.
I guess that is the con. Other than that the block itself is amazing and it took a total of 3 min or so to file down the screw and it still works correctly. Overall I absolutely love this thing.”
“Gas block works like it should ejection pattern is now fixed recoil has been reduced Arm & Ally is top-notch you can always rely on them to get your parts quick.”
