1-12" or 1-14" ? I was just looking at McGowenbarrel website and noticed their 9.3 barrels are 1-12" twist while other notable barrel makers are 1-14" twist. Is their a significant difference?
Bullets in the range of 230 grn to 300 grn are the norm for this caliber, does it really matter in that 70 grn spread ??
I have seen 35 Whelen in both twists and was wondering whats best ? I know you can shoot lighter than 230 grns (180, 200, 225) in the Whelen with good results.
Bullets in the range of 230 grn to 300 grn are the norm for this caliber, does it really matter in that 70 grn spread ??
I have seen 35 Whelen in both twists and was wondering whats best ? I know you can shoot lighter than 230 grns (180, 200, 225) in the Whelen with good results.