Hello, recently I have been trying to remove my flash hider on my echo 1 stag 15 m4, and basically my problem is that the little allen screw at the bottom of my flash hider isnt coming out, ive used all the allen wrenches i have from .50 to whatever else actually fit in the screw, i think the angles on the screw may have been worn down and now there is not allen wrench that fits in there, can anyone help. Also i would like to add that unlike many other echo 1 stag 15 m4's have plastic flash hiders mine is metal. Please if you have any ideas/solutions post them.
Thanks alot mike.