Hello this is my first post. My savage LRH 300 wm chamber is 2.653 id like to trim to. 010 less. I know 65k is a lot of pressure. Will this be advisesble? My longer neck calibers all have less runnout ive tried .303 mandrel with lee neck die im just not satisfied with 1 moa. 800 rounds down tube. Im running 75.3 rl22 win brass(ALL PREP WORK) 178 amax WLRM primers( next week gm210m) @ 3050fps. Also thinking about HS stock probably my last accustock ill ever buy.