I tried the 129 LRX, not sure why I didn't stay with it as you will see. But I went with the 140 TSX, because of the heavier bullet, and I don't get too many long range shots, even tho I practice out to 400 yds. I took an elk with the TSX at 50 yds, She knew I was there, so she ran off about 100 yds before she dropped. I have older data from Barnes and they list RL-19, and MagPro for the 130 gr TSX, and RL-22 and Magpro for the 140. So here is what I got from a 24" Savage at 100yds using Rem 9 1/2 primers with a COAL of 2.80":
POWDER CHARGE VELOCITY GROUP SIZE(3 shots)
RL-22 60.0 3181 0.768"
RL-22 61.0 3182 0.875"
RL-22 62.0 3210 0.77" I started getting pressure signs at 62.5
MagPro 68.0 3202 0.55
MagPro 69.0 3204 0.61"
MagPro 69.5 3273 0.83" This was a warm load, and 70gr was too much
I'm going to sell the rifle and components, so if you want some brass and bullets, let me know. I have 36 LRX left over, 134 TSX, and about 175 pieces of Win and Rem brass.