Discussion Starter · #1 ·
Hello. I just purchased a keltec su16b. Pretty sure it was a b. Anyway i took it out shooting the other day with a friend who also shoots 223. I was going to let him keep the brass for reloading. But when we picked it up, every case had its neck mashed slightly. This doesnt seem normal and kind of concerns me. I cant figure out whats up with it. The only thing that makes sense is as soon as the neck is free of the chamber, the extractor spring starts to throw the brass but the locking lugs on the receiver are still in the way. So it bashes the neck into the lug before the brass is thrown from the bolt. Is this whats happening and is it a problem? Thanks for your time.
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