Ok so theres been no attempts on here lately so I figured I would post a couple from today.Not an official challenge as the rifle has done it already.Sure shows the differance in lot #'s.I'm down to 1 box of my best grouping centre X.I have two different bricks of centre X coming from PR plus an new Anschutz MPR.My CZ 455 wasn't liking it today with RWS pistol match.

