Has anyone shot Southwest Ammunitions new round and have the ballistics info on it?
I am shooting a .308 with a 20" barrell. I dont own a chrono but I need the detailed specs so I can begin to build out a dope card. JBM Ballistics has a free program which will calculate pretty much everything but at a bare minimum I need to supply the program with fps, BC, etc.. Any info on this round exiting a 20" barrell would be great.
Anyone who has shot SWA's new .308 w/ Lapua brass Id love to know what kind of numbers everyone else is getting.
Thanks!
I am shooting a .308 with a 20" barrell. I dont own a chrono but I need the detailed specs so I can begin to build out a dope card. JBM Ballistics has a free program which will calculate pretty much everything but at a bare minimum I need to supply the program with fps, BC, etc.. Any info on this round exiting a 20" barrell would be great.
Anyone who has shot SWA's new .308 w/ Lapua brass Id love to know what kind of numbers everyone else is getting.
Thanks!