Hell Hubel !!

That's 3000 fps with a 900 grain slugger !!
How possible do you think it is to get my hands on one of your wild,wildcats in the future ?
I think the .625 Hubel is gonna kick people into oblivion, when they touch the trigger.
Anyway, what powders can you use,,,VVN-550 ?

When I get it developed and tested we will make brass for anyone.And we favor double base ballpowders like the VV-550,WW-760, etc. They will work best, give greatest energy, while helping brass last the longest. Just like we did
with my 458 HE.Ed.