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I worked on the XGI when I was at Ruger. Problem was a difference in point of impact between manually fed and semi-auto cycled rounds which was about 12 minutes of angle. You could single load and shoot a group, or put the first round from the chamber into the dirt and fire the rest into the group. If you zeroed when single loading, only the first shot would hit the target, all the rest would miss the whole target frame. Otherwise you had to ignore the first shot because it would always mizz, and zero for the rest of the mag only. They went all around the barn on this one trying to fix the problem and couldn't. Then I built a 7.62x39 it worked, so they went with it.
Last edited by ke4sky; 09-11-2009 at 01:52 PM.
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