There are lots of graphs for both. The PRC is smaller, uses less powder and has less recoil. Personally either for hunting or Target I’d choose the PRC.
Yes the are lots of graphs
Just how they get more velocity with less pressure and recoil is something l have to see to believe.
Claim the same for the 6.5 PRC
Went side by side with one using my 6.5-284, 400 to 1000 yards
The PRC burns more powder, has more recoil and had to dial more at 1000, meaning less velocity than my 6.5-284.
Both shooting the 143 ELD-X
To say the least l am not a fan.
Between the two l would take the 300 Weatherby any day
The 6.5 and the 300 PRC are nothing more than, more of what's already available with a new twist on advertising
Nothing wrong with either but still nothing new!!!