I just bought a Ruger SR22. I have always been a Glock lover, but I couldn't resist this lightweight, and awesome looking 22. I took it to the range (actually visited it at the gun store during the ridiculous 10 day California waiting period) and fired 250 rounds through it. I shot two types of ammo, the CCI mini-mag and Winchester white box hollow points. The cci rounds fired flawlessly and were very accurate. The Winchester white box, however, had 4-5 fail to feeds. In each FTF, the empty cartridge stayed in the chamber, and the slide went back into place. I didn't realize the issue until I heard a click. My guess is that the causes for this are the gun needing to break in, the new sticky grease that comes in the gun, and the cheap ammo. Has anyone had this experience? What is the bulk best ammo for this gun?