oldmossy
Well-Known Member
I had a 7MM RUM built to shoot 195 elite hunters. And it shoots them really good. But the speed and killing effectiveness isn't that of the 180 hybrids that I shot for years. Running through different powder charges, we couldn't get the groups any better than 1 inch @ 100yds using the 180 hybrids. We didn't adjust seating depth, because we cant get to the lands with the 180s. My question is- How much effect does adjusting seating depth have when youre already jumping a considerable distance to the lands?
Im not a reloader, my buddy does it for me. I'm just wondering if he just didn't want to take the time to develop a load for the 180s. Or if the jump really makes no difference after a certain point.
I'd rather have 180s at 3200 than my 195s at 2930.
I tried researching this prior to asking but never really found a answer.
Thanks
Im not a reloader, my buddy does it for me. I'm just wondering if he just didn't want to take the time to develop a load for the 180s. Or if the jump really makes no difference after a certain point.
I'd rather have 180s at 3200 than my 195s at 2930.
I tried researching this prior to asking but never really found a answer.
Thanks