Just bought a new .45 Para Warthog. Have put about 150 rounds through it. Started right off with feed problems, so disassembled and cleaned. After less than 50 rounds, starts all over again.
Will consistently not feed the first round. Neither from releasing the slide catch, nor from cycling from a closed slide. Round jams in the top of the barrel/slide. Back top of cartridge ends up about the firing pin. One round had a sharp cut in the nose. Slight tug and release on the slide, will generally allow the round to chamber. Does not happen on every cycle, but probably maybe half.
Cycling the slide without ammo doesn't feel smooth, but not sure that is the problem.
Once cleaned, it cycles flawlessly for 30-40 rounds. I only have 2 mags so far, but a problem on both.