So far I’ve had good luck with this powder in the 243 win with the 85 grn tsx using Hodgdons online data. First load out of the gate got me 3200fps....I’ve worked up to 3300fps with no p signs and excellent accuracy(1/2” 5shot). I’m looking to try that load again to confirm accuracy. So far I’m 1.5 grn under the listed max...I might try another 1/2 grain, not sure. Anyways, it’s the only caliber I’ve tried it in so far and it looks promising.
