The shoulder on a fired case with my Odin barrel is 1.188, I bump it back to 1.185. This is a tight chamber, but the jump to the lands is a long .065+ for better accuracy. I know this goes against what most folks are used to but it works for me in 3 match grade barrels. Their is a lot of debate about free bore jump and what works. The latest technology with secant profiled bullets is the long jump works best. bullet profile has come a long ways the past couple years. these long narrow profile bullets require different technology. I have shot out to a mile with 109 long range hybrids and the 115 grain Bergers. the 109's out performed the 115 by a substantial amount at the long distance. I only got a 33% hit with the 115's and a 60% with the 109'S. I still have a bunch of these hard to find bullets, I bought all I could get when I found them in stock.
The folks at the range were amazed that a small bore light load cartridge was making hits at that distance. some of them even said they were going to look into building a rifle to compete as I was hitting the target better than they were with big caliber .338 and Creedmore rounds. The last time to that range the only guy hitting target more than me was a guy shooting 50 BMG.
The folks at the range were amazed that a small bore light load cartridge was making hits at that distance. some of them even said they were going to look into building a rifle to compete as I was hitting the target better than they were with big caliber .338 and Creedmore rounds. The last time to that range the only guy hitting target more than me was a guy shooting 50 BMG.
If you can not see the tyranny of having a gun ban enforced by men with guns... Then you fail to understand why the second amendment was written in the first place.