Got my Mdl. 10 precision .223 today,and I read about a couple of people on here that's had feeding problems.I hadn't shot mine yet,but I was trying different ammo to see how it feeds.I have some Sierra 77 gr.Matchkings loaded and some 55 gr .Sierra Gameking HP's both feed fine until you get to the last rd.(1 left in the mag),when you close the bolt it will start to feed it out of the mag then the rear of the case drops down and the bolt slides over top of it.The FMJ and the 55 GR. Blitzking's seem to feed fine.But on the HP's it doesn't happen until the last round.
JEFF