WILLIAM E YOCKEY
Member
I am going to be working up a load fo the 212 gn LRX barnes bullet in a 300 Weatherby I would like to use the imr endurance 7199 or th 4155 anybody wanna share load data with me ??
Yes I like that powder, I just found that the 212gn lrx is for a 1/8 twist or better, my 300 whrby is a 1/10 twist.Would highly recommend 7828
It means there's only enough bearing surface to seat the bullet and engage the rifling, the rest of the bullet is smaller than bore diameter.Exactly what does bore-rider mean? Any special chamber or barrel requirements? Have a new 300PRC with a 1:8 twist, would like to give these a try.