Highspeedlane said:I have a MKIII Target and a MKIII Hunter and either will feed any .22 ammo I've ever loaded in it, Federal, CCI, Remington, Winchester, anything.
However of all bulk, the Remington has given me the highest percentage of duds, followed by Winchester. The least duds I've encountered were with Federal and CCI.
But regardless, they still chambered with no issues. I have never seen such reliable .22 autos. Ruger got the MK series right.
Cheesewhiz said:The question was about Yellowjackets, kind of a different animal. Have you fired Remington Yellowjackets in your Mark pistols? I have and the didn't feed very well because the bullet is shaped very differently than most .22LR rounds. They worked great in revolvers and the few bolt actions that I tried them in.