I wasn't planning on setting out a target, just shooting and getting numbers, but I ended up doing so. Results are not conclusive, barrel is breaking in, I'm getting used to the rifle, etc. Impact Action, Altus smithed Bartlien barrel, Manners PRS1T stock, TT Diamond Pro Curved trigger, ARC rings, Steiner Tx51 5-25X56 scope, Atlas Gen II bipod. RL-155 Powder, Berger 105 Hybrids .010 off the lands, CCI-450 primers, Alpha non OCD cases 89.0 Degrees, 65.5% RH, 29.68 inHG, 2673 DA 32.4 Grs = 2905 FPS 32.5 Grs = 2907 FPS 32.6 Grs = 2897 FPS 32.7 Grs = 2925 FPS 32.8 Grs = 2927 FPS 32.9 Grs = 2929 FPS 33.0 Grs = 2947 FPS Not bad, and the barrel should speed up around 100ish rounds. The two cases (32.4 & 33.0 Grs) with light ejector cutout marks (The Alpha non OCD cases heads are softer and show ejector cutout flow sooner than Lapua 6 BR cases) were from the first firing with RL-15 and a different bullet breaking in/cleaning for the first 17 rounds. I shot one cleaned, shot three cleaned, shot seven cleaned, then shot the rest of the 17 rounds. That was the first range trip. I did not clean before shooting these today. I will clean before I shoot it again, then it will be clean after matches. I'll likely load up three each of 32.7, 32.8, & 32.9 next. . First three shots on the left, last four on the right. Primers look great. Lots of round still left on the edges.