Had no failures to fire with mine or ejection issues as long as I worked the bolt like I meant it. Did take the bolt apart and managed to put it back together with no problems. I polished the black off of my bolt body. Seemed kinda soft and was dragging on the reciever and scratching it all to He!!, polished it to a mirror finish and now it's slicker than snot. Hornady SST's did not group well for me at all. Need to get some rem's and federals and give it another try.