RL338
Handloader
- Mar 23, 2017
- 3,272
- 5,288
This afternoon I ran a velocity comparison with Hybrid 100V and RL-17 in my 25 Creed. These were loaded some time back but finally got a nice day to strap on the Magnetospeed. They run neck and neck until 43grs where RL-17 pulls away. This is a common theme with these 2 powders in calibers I use them. H100V will flatten out as you start reaching pressure , where as RL-17 keeps on truckin. I still like to try Superformace along side these 2 yet.
I’ m looking forward to see how that group around 42.5 and 43.5 respectfully.
I’ m looking forward to see how that group around 42.5 and 43.5 respectfully.