I bedded a T3
My 6.5x55 has 2 stocks, the plastic one is the origianl and the walnut one is from another gun. Shooting both stocks with the same load, on the same day gave slightly different groups, the walnut was a bit bigger, about 1.5 inches with a flyer, the plastic just kept givin' .75 all day long. Both barrels appeared to be floated so I couldn't figure out why the walnut gave a different group. It was safe to say the the plastic stock fit "tighter", the action dropped into the walnut very easily, the plastic needed a bit of help to get it in. I was playing with both on them one evening and tried to move the action in the stocks WITHOUT the action screws. The plastic stock gave no movement, but when I "pushed and pulled" the action in the walnut stock, I heard a "click". So what I mean is that I put one hand on the stock and the other on the barrel, with the barrel pointing under my arm and pulled the barrel straight forward, then pushed it back...the clicking was the bedding block moving against the cutout on the action. The action was moving back and forth just a tiny bit...I couldn't feel it, but could hear it. Bedding was the same as any other, steel epoxy and a bunch of Q-tips, now both stocks shoot to the same POI.