Spike Camp

Hybrid 100v for 257

Hybrid 100v for 257
« on: January 16, 2018, 08:10:00 AM »
I am trying to find data for this powder in for my 257, has anyone been trying it?
Mostly looking for the most velocity out of a 100 or 110 grain bullet.

Re: Hybrid 100v for 257
« Reply #1 on: January 30, 2018, 02:25:42 PM »
Check with the powder manufacturer's  and the bullet maker's  sites for start loads.   :)