ligonierbill
New member
Powder Valley had it and I jumped on it. My initial look at available data had me concerned that it would be a duplicate of the IMR-4955 I took a chance on, but further investigation says no. I use QuickLoad for a lot of powder comparisons. Between that and my initial chrono data from IMR-4955, the Enduron powder seems to run between Re-19 and -22. Not a bad thing at all, and it looks like it will be useful in most of my Re-19 loads. (I found some Re-15 a couple weeks ago, but mostly no luck on Alliant powders.) Hunter advertises as close to IMR-4350, just a touch faster than Re-19. But the published data and QL are telling me it might be a good replacement for Re-17, which I use in a number of rifles. We shall see. Now, if I could only find some primers.