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setterman
09-24-2009, 04:53 PM
The question is will a .257 Roberts with a twist rate of 1 in 10 stabgilize a 75gr v-max bullet? is the twist wrong for this bullet??

sinman
09-24-2009, 04:54 PM
It will fairly easy

setterman
09-24-2009, 05:03 PM
I'm gonna push this thing about 3400 fps. trying to make a good varmint load for this thing. I've got a .22-250 I built and got it tuned in to .250 @ 100yds but its long and dang its heavy want a seat rider thats short and quick... The .257 is a build and right now I'm getting a 5/8 group with 100gr BT at a 100yd with a 18" (AB)barrel that I shortened and re crowned.