nosler06
Handloader
- Nov 13, 2012
- 255
- 44
Just curious how others would go about running a seating depth test. I want to play with the seating depths to tighten up some of the groupings that I have with two of my rifles. What would be the best incriment to drop by from OAL to find each rifles sweet spot? What would be the best number of rounds to shoot at each depth incriment? I was thinking either groups of 3 or 4, but have no idea what length incriment to drop by. I also thought about trying a box of factory ammo to see how the groupings are and measure from there. I have never in 32 yrs shot factory ammo through my Win Mod 70 30-06.