70gr Hornady GMX, 60gr Vmax Load data?

[nick.308]

Im wanting to load these bullets ideally with VV N140 or N133. Has anyone got any data to help?

 

[Muir]

Im wanting to load these bullets ideally with VV N140 or N133. Has anyone got any data to help?

First what chambering/caliber? Next, the starting load for any bullet of that weight (in the specific chambering) will work. Check VV's site. ~Muir

 

[nick.308]

yeh sorry might help! its for .223 calible

 

[robertw]

I have the latest Hornady reloading manual the 70gr GMX needs a 1-8" twist they list VV N140 23.00 to 24.1 grains, the 60 Vmax 19.5 -22.2 gr N133 21.5- 24.3 gr N140 if you don't have an 8" barrel there is the 50 GMX and 55 GMX, I wanted to try some 50 GMX in my .222 but they don't list it maybe it's not fast enough to work properly, good luck with your quest, Robert.