I’m watching this as well. I use a ton of RL26 in the 243, 25-06, 6.5 Creed, 6.5 Swede, 270 Win, 280 Rem, 270 and 7mm WSM, 338 Win, 35 Newton and some others I’m probably forgetting about. So far the last couple of years it has been real good to me. I’ve shot the same loads from about 25-95 degrees and haven’t seen any drama with it. No idea on its actual temp sensitivity but the Magnetospeed hasn’t picked large enough changes to affect the accuracy.
What are you thinking of using it in Smokepole?
