I have a fail zero and the back end of the bolt has a lot of black gunk that wont come off.
Ive tried scrubbing it off with a brush and frog lube and no luck..
I went shooting last monday and didnt get a chance to clean til today..
Any idea what else i can use to get rid of it??
Ive tried scrubbing it off with a brush and frog lube and no luck..
I went shooting last monday and didnt get a chance to clean til today..
Any idea what else i can use to get rid of it??
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