Doubling the 50 yard group really is not a realistic determination as to how the ammo will do at 100 yards.I got out and shot a few different rds today in my Areo Precision 308.
I grabbed 5rds of the M118LR 175gr and tried them out.
0.892" 5 shot group at 50 yards. So if you double that at 100 yards its shooting 1.784" that's almost 2 MOA. Not exactly that great.
I'll get my Ruger Precision 308 and see how that does sometime.
I'm also going to try the accuracy tips to see if it improves accuracy.