03-23-2025, 05:24 PM
Edit to add: with all that being said, I do have one berger 105 load in my version of GRT, one of my 20's gas gun, with Lever. Translating that over to a 108 eldm over Big game, it does appear possible, at least on this modelling, to work up to about 28.7 and upper 2400's in MV (which is low for a 20"). Of course, this is only for my gun-model, ymmv, I assume no liability, do your own workup from lower if you choose...
The powder burnup is only 85%, which is not to my liking, personally.
OTOH, your MV sticking with Lvr would be somewhere low 2600's. Lever for me has worked from about 84 Deg down to about 40... but admit it is not for the desert sun, nor for the frigid winters (spent some great time stationed in Idaho, I do love the mtn west but not the long cold winters!).
The powder burnup is only 85%, which is not to my liking, personally.
OTOH, your MV sticking with Lvr would be somewhere low 2600's. Lever for me has worked from about 84 Deg down to about 40... but admit it is not for the desert sun, nor for the frigid winters (spent some great time stationed in Idaho, I do love the mtn west but not the long cold winters!).