I am breking in the barrel of a new hunting rifle in 270 WSM. This is my first forray into any of these powders and Short Magnums as far as that goes.
150 grain SST Hornady's and Winchester Mag primers.
Reloder 19 was the first powder I bought and loaded a few for pressure sign testing. Seemed like a lot of powder fouling as it took quite a few patches to come clean before checking for copper with Wipe- Out.
I have 4350 and Ramshot Magnum that I picked up today
Which of those 3 burn the cleanest?
Ken
150 grain SST Hornady's and Winchester Mag primers.
Reloder 19 was the first powder I bought and loaded a few for pressure sign testing. Seemed like a lot of powder fouling as it took quite a few patches to come clean before checking for copper with Wipe- Out.
I have 4350 and Ramshot Magnum that I picked up today
Which of those 3 burn the cleanest?
Ken
