I have a sig sauer 1911 stainless, That i recently got, and lately it has been having feeding problems. It is a nose up jam were the slide will almost close but not all the way. you have to bump the slide forward to close the slide and fully chamber the round. I have put maybe 250 rounds through it, oiled it, removed oil, used motor oil. but it does the same thing. I wouldn't feel comfortable using it as a defense gun anymore. Maybe the feeding ramp is to steep? I don't know.
Any suggestions would be greatly a appreciated. thanks.