Yea I don’t shoot as much bolt action as I used to. Kinda miss it somewhat. Another way I looked at before was the redding competition shell holders. You can use the specific ground shell holder to get your bump dialed in perfect. I only looked into them and watched some vids. When I first started out I can’t believe how much I pushed the brass back as Ok. But making blasting brass for an ar15 you have to have the cartridge fit in maybe 6 different rifles. Fitting the brass to every gun is what counts.