I was told supper was ready and I better get out of the shop. I've used the 11.25 before with 190s. I will probably use 180s.
My .308 Palma rifle with a 13" twist will stabilize 175gr Matchkings out past 1000 yards. Proven by high x-counts in competition and I'm not the only one using 175-180's. I haven't done the math but I would think the 11 twist would handle at least a 210gr 30 cal bullet at 300WM velocity.
