CraigC
Sixgun Nut
There was plenty of 296 at the last show, if you wanted to pay $200 for an 8lb jug.
I know I will start working at the bench this week loading up my 2400 ladder test to around 18 grns to see what happens. Once I get to 18 grns I will decide if I need to go up more. I don't think so, as I think I will hit my goal right around 16.5.
There was plenty of 296 at the last show, if you wanted to pay $200 for an 8lb jug.
So can AA #5.As a heavy AA9 user in 357 Sig, I would comment that it can have a fair amount of "lot to lot" variations.
Really interesting thread and valuable. Blarby wrote
"Going outside the box therefore has a destination, and a path. You've obviously found your path- but where in the heck are you going ? Without a goal in mind, you are essentially on the path of blowing your gun up once you reach the fail point.
Whats your goal ?
I think your process is fine, if a little abrubt. Assuming you have a scale that can reliably measure the loads, I'd follow the advice on .25 grain increments instead of .5. Although for expediency inside of published loads, I too use .5 increments until I find a sweet spot.
What is the maximum you say ?
About .25 below where the gun lets go. Until it does, you'll never really know.
Thanks to the cumulative effects of metal fatigue from overproofed loads, what may be safe today could very well mangle you tomorrow."
With that spike at 16, I'd personally go in .25 increments or even smaller if you can from there, rather than jumping right to 17, if you see pressure signs, back off a tid bit till you have as much speed as you can while still having accuracy and no extra fouling