Re: optimum barrel length?
Posted: Fri Jun 22, 2018 6:47 pm
This link shows hornady 450 bushmaster FTX velocities at different barrel lengths
Very helpful in my barrel purchase decision. I do wonder that, if with a slower burning powder, that the velocity would increase more with barrel length. Apparently it's powder in factory ammo is completely or close to burned at 21 inches?
Very helpful in my barrel purchase decision. I do wonder that, if with a slower burning powder, that the velocity would increase more with barrel length. Apparently it's powder in factory ammo is completely or close to burned at 21 inches?