zero-climb muzzle brake installation

[tlrpunk]

I just received my "Zero-climb" muzzle brake from Enterprise in the mail, but when I thread it onto my STG58, it doesn't come to rest in the proper position. I really don't want to solder it, or permanantly attatch it. Are there indexing washers I can use?

[Brianc]

Check with Brownells, I think they have peel lock washers for them

[tlrpunk]

Cool, I hadn't thought of Brownells. Thanks!

[tlrpunk]

Ok, so I just went to the hardware store and bought some fiber washers, ground them down with some sandpaper, opened up the ID with a dremel, and POOF!...perfect indexing washers! It only took 2. A little blue loc-tite to make sure it stays and I'm ready to rock!:)