I guess I’m late to the party but why in the HELL did they decide to discontinue the IMR Enduron line of powders? 4451,7977 and 8133 were truly magic in everything I ever shot them in. I know there’s a lot of people that fussed about 8133 and how their SD. I had nothing but awesome results with heavy bullets in a 280 Ackley improved just today, today I shot a group that measured .14 MOA out of a junk ass Christensen 280 improved with 8133 I’m like son of a gun now I get to start all over. I have one pound of it left. 4451 was crazy good in the 7mm-08 with 140s. 7977 works good in the 280AI with 162s why oh why when they spend so much money advertising and developing that stuff.
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