nralifer Report post Posted January 17, 2016 Have you checked the run out on the latest batch of ammo? Standard seating dies can have quite inconsistent runout varying by as much a 0.005 in. Hornady makes an affordable high quality runout gauge that allows you to straighten errant bullets. Share this post Link to post Share on other sites
Dan Report post Posted January 17, 2016 I am using 101 gr. of R-33 in my edge with 300gr berger OTM.Shoots consistently at temps from 90 to 50 degrees. Comes out at 2950 fps. Have switched to this load from 90 gr of H-1000.at 2820fps. R-33 was developed for the 338 lapua. Some say it's temperature sensitive but I've not seen it. ES stays at 10 to 15fps,at ambients of 90-50 degrees.Shoots half MOA all day long. Share this post Link to post Share on other sites
