Yes it is. That's what I'm using with the 140 AB and the 120 TTSX. Actually running about 1 gr below book max with both and still getting great velocity with a 22 in barrel.
Pharmseller, I knew you would chime in eventually. I have a 150 ELDX load worked up too, but it's with RL16 and it's slow.... couldn't get them to like BG or anything that made them run faster.
