02-10-2022, 12:41 AM
I'd be wary of doing this with brass for an AR - it's just making the lip of the pocket mouth smaller - not the whole pocket. I guess it would work if you don't mind blowing one every now and then and don't need to worry about where they might end up.
Also wonder what it might do to the flash holes.
Also wonder what it might do to the flash holes.
#FJB