To hell and back should be To hell with that. Im not a happy camper. I got my 220 Compact back from factory repair two weeks ago for failures to feed. They polished the ramp and changed the extractor. Then test fired only 20 shots. I ran 300 rounds through it on two occasions after that and still having problems. When doing single shots, the next to the last round does not feed correctly. I need to tap the slide forward for it to close all the way. When doing double taps or rapid fire it rarely happens. When shooting the last mag yesterday I got a double feed...back it goes. Should have gotten a H&K. Any suggestions? Someone mentioned its not broken in yet. I have shot a total of 500 rounds. My other Sigs have never had malfunctions, broken in or not.