It should work but it is bulkier and may not reach pressure. IMR4955 does produce some fine accuracy but not quite as fast as I could get Rl 26. It is right in that same burn rate. I do know that the enduron is much cleaner than the Reloder was in my gunWell if rl26 works so good in the Creedmoor who thinks rl23 would be worth a look? It’s a little faster and a lot more temp stable. I have a pound of both I might just try some loads to see what happens.
No, it's not, but if you run Reloder 26 in a 7.5 284 you'll see the same gains. 3000fps with a 147 is a pretty common occurrence with a 6.5 Creed and a 26" barrel. Berger even has load data with their 135 classic hunter. Figure 25fps loss per inch and you're at 2877 with a 135People think just because your primers arent blowing out your not over pressue. The brass can take 70k. A lot of folks are pushing their creedmoors harder than they think. It’s not a 6.5 284 even with reloader 26.