Originally Posted by
223AI
Doesn't beat 58gr v-max at 3875 from as .243 or 53 gr v-max from a 22-250 at 3850 according to my ballistic app! A whisker in it though.
"A 53g v-max from a 22-250" There lies a problem that you mentioned earlier, ie correct twist rate, most 22-250's are 1 in 14, it is said that the 53g v-max in 22-250 requires a 1 in 12 twist rate ---------if Tikka's were 1 in 12 in 22-250 i might seriously consider getting one, but for the moment i'll stick with my 243 using the 58g v-max home loads, dont know what speed they are doing but there only 3% down on maximum powder weight on a 20" Tikka barrel.
Point being there all good choices.
Dave (warbucks)
Theoben Rapid MK1 177
AA S410 22
Bushnall Scout Range Finder
Hawk 3 x 9 x 40 m.a.p scopes
Deben mini pro lamping system