Re: .338 lapua...What powder to use for 300g
Switched from RL-25 to RL-33 last week. Alliant's max load of 97.5 of 33 with a Berger 300 OTM ,Lapua brass,3.800 long , was 2778 in my 28 inch Obermeyer 1-9.3 gun.
Went up to 98.5 at 2830. No pressure sign/ flat primers.. all loads tested...