DiscoSteve

BFD

BFD

Hammer Time Executive member
Since we can’t post pics in PMs…
Thanks for the 4166! I had a hard time making this powder work too. It showed some promise in the 35Rem, but the load most accurate pierced primers. So, with some experimenting 4166 found a home with 139SST out the AR10708!
IMG_2267.jpeg
 
My remaining stockpiles of various Enduron powders go towards fire forming brass and barrel break in for new rifles. It seems to perform in these capacities just fine.....but I never could get good velocities from it doing cup and core load development :-(
 
choprzrul said:
My remaining stockpiles of various Enduron powders go towards fire forming brass and barrel break in for new rifles. It seems to perform in these capacities just fine.....but I never could get good velocities from it doing cup and core load development :-(
Click to expand...
That seems to be an across the board performance of Enduron. I will say, in a very narrow window of performance, IMR7977 is the reigning KING for 154HHT 300WM! Insane precision and temp stability like none I’ve tried.
 
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