I built an AR-15 with a 204 ruger chamber. 1-12
I have shot, 32 & 40 V-max
39 Sierra liked X-Terminator and N-140, R-10X, R-15 hor brass and 205 primers
All the R-10X loads shot well! POI changed very little thru the charge ranges.
they all load to 2.260 mag COL and shoot very accurate.
Specs call for shorter but I just load to 2.260..
Easy to get accurate loads.
"Our houses are protected by the good Lord and a gun
And you might meet 'em both if you show up here not welcome son"
Last edited by A_Gamehog; May 25, 2011 at 08:34 PM.