Just did mine today
Mine locked up last week-end, I was shooting, and the trigger locked up, So I took it all apart, pulled out the hammer, and found 3 expended caps (primers) in the trigger group, squirted it all down with MPro7, put it back together and that works.
*I noticed massive build up on the bolt,, I tired MP7, then went to brake cleaner, then took it to work, tried a little Pd680, or something, then went to the dremal with a little wire wheel. It is all clean now, Wear your safety glasses.
|