P3-AT. Problems at first, back to the shop, zero problems since, after, say, 300 rounds. I hate shooting the thing. It has enough play between slide and frame to drop a shot noticeably at 25 feet. Who cares?
Point being, after a Sig and an XD9SC, my KT has done what it's supposed to do.
It's around more often than anything else, because it's "pocket change." And it works.