I’ve used it and it works well. I use H4350, IMR 4350, IMR 4451 and RL 16. I used 39.5 grns in Starline LP brass, BR2 primers and Hornady 140 HPBT. On the lite side but very accurate. I tried it to have a replacement if one of the other ones got hard to find. I’ve found accurate loads with all of those listed.