Gunsmithing Precision armament accuwashers?

i've never used them but i checked out the precision armament website and they sell individual washers if you don't find one

I have a set and they worked great for me. They do say on the website that you’re only supposed to buy individuals as replacements once you have purchased the complete set though I’m not sure how they would police that.

How did you determine what washer you needed?

I have a used one that’s probably in the size range you’re looking for. Let me know if you need it.

I’ve been using them on my rifles for a couple years. I like them way better than crush washers.

Jlknights61 said:

I have a set and they worked great for me. They do say on the website that you’re only supposed to buy individuals as replacements once you have purchased the complete set though I’m not sure how they would police that.

How did you determine what washer you needed?

Click to expand...

They don't care how many replacement shims you buy. They just recommend not buying individual shims before getting the set so you know what size you need. The OP is not using it to index a MD. He is using it to provide a shoulder on a skinny barrel. He doesn't care how thick it is only that it is thick enough. Don't know about the 5/8 set but the thickest one in the 1/2 set is slightly less than a tenth. I would just order the thickest one thet sell.