I followed Mule Deer's advice several years ago and just got on the Tac train. I use it for 40 through 62 gr bullets in the .223 Rem and it works pretty well in .338 Federal, too. I haven't tried it much in the .308 Win because I got such great results from IMR-4064 right out of the gate. I have a couple pounds of H-335, Accurate 2015 and 2230, and Exterminator, but I try to have at least one full 8 pound keg of Tac on hand at all times. Definitely my first choice for the .223/5.56.
Last edited by 2ndtimer; 09/13/16.
