I don't know if anyone can provide us with a mathematics that can explain why the win. 32spl. becomes inaccurate beside the barrel just wearing out. I strongly do not believe it is because of the twist and only the twist. I believe if a bullet needs a faster or slower twist to perform well and fired out of a barrel with a twist that can't provide what it needs will only be deficient at it target and not the reason why the barrel/twist wear out . And right away my friends old 35 marlin with a 1 in 16 twist hits the target on the monney just like me old win. 32spl. useing hornady FH, speer FH 170gr. bullets. Hi how about the new Hoenady win. 32spl Leverevolution Velocity (fps) / Energy (ft-lbs)
Muzzle 100 yd 200 yd 300 yd 400 yd 500 yd
2400/2046 2150/1643 1916/1304 1699/1025
How about that to wake up your old win. 32spl. It puts it in the 300 savage class.
