Use your shims by sliding them into the gap created between the shoulder of the barrel and the muzzle device.

How to remove crush washer from barrel. They also are self centering when you use them on barrel that has a. Using a dremel tool to cut out a crimped ar crush washer without damaging. I'd wrap the muzzle device with tape, put it in a vise, and use a hammer and punch on the crush washer.

Using a dremel tool to cut out a crimped ar crush washer without damaging the barrel threads. We recommend using a butt clamp or reaction rod to prevent. Pry evenly from opposite sides.

This leaves a thin raised edge on the outer edge of one side of the washer. Or you can try forming it back into shape with a vise. Do not heat the barrel.

1 level 2 [deleted] · 7 yr. Lightly score the crush washer on its face, radially from the hole. Or something with a chisel shape tip would probably work well.

I was wondering how i could remove a crush washer from my barrel without messing up the barrel thread. Start by making sure that the threads of the muzzle device and barrel are relatively clean, and free of dirt, carbon, etc. Apply force until washer starts to rotate.

Do you see yourself ever reinstalling the original muzzle device? Finally i figured the crush washer is softer than the barrel, i lubed the threads on the barrel and took a pair of vice grips and after trying to keep the crush washer straight, and the. Using this method you can get the crush washer past th.