S
sakomeister
Guest
Hello, All I am in the process of making 30 br cases and was wondering what works the best. Any opinions would be great Thanks, John
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Hello, All I am in the process of making 30 br cases and was wondering what works the best. Any opinions would be great Thanks, John
I like fireforming with bullseye and COW and then turning the necks..
M
maverick
Guest
How much Bullseye,AN COW ?
Last edited by a moderator:
M
maverick
Guest
Don't be concerned about how straight the necks are before firing them the first time. When you whap them with around 50,000 psi, they will straighten out just fine! I recommend not seating the bullets into the lands for the first firing, provided there is an adequate light crush-fit of the case in the chamber. The Lapua cases will shorten from approx. 1.550" to around 1.520" after being necked up to 30-caliber I trim to 1.500" with the (suggested) 1.520 length chambers. I don't deburr the flash holes or uniform the primer pockets until after the first firing. I use a Ron Hoehn flash hole deburring tool that indexes on the primer pocket, not through the case mouth.
By Al Nyhus
By Al Nyhus
H
henrya
Guest
Either way seems to work
Run them over an expander, turn the necks, load and shoot works for me. I think either method - blowing them out with filler or expanding and shooting bullets will work fine.
Run them over an expander, turn the necks, load and shoot works for me. I think either method - blowing them out with filler or expanding and shooting bullets will work fine.