hjl
Well-Known Member
If you have a 30 inch barrel chambered for 7mm RUM with a 1-7 twist {to use 200 gn wildcat bullets one day}.
What effect does the twist have on a 162 gn amax at 3200-3300 fps on accuracy & expansion on light game to 500 yards?
What effect does the twist have on a 140 gn nozler bt @ 3500 fps on accuracy & expansion on light game to 500 yards?
What effect does the twist have on a 120 gn nozler bt @3800-3900 fps on accuracy & expansion on light game to 500 yards?
Thank you for your replys.
Regards
hjl
What effect does the twist have on a 162 gn amax at 3200-3300 fps on accuracy & expansion on light game to 500 yards?
What effect does the twist have on a 140 gn nozler bt @ 3500 fps on accuracy & expansion on light game to 500 yards?
What effect does the twist have on a 120 gn nozler bt @3800-3900 fps on accuracy & expansion on light game to 500 yards?
Thank you for your replys.
Regards
hjl