we now on 84 test shots, silencer on - off, COL long - short. 2200 -2540 fps. Annealed cases, once fired cases.
I will do last test shooting into a pool to collect bullets.
1 - 9 twist might be too much for this coating.
I am who I am - I am not who you want me to be.
Therefore I am me.
Some old wisdom said that cast bullets (with GC) should be kept below 1700fps. I would rate powder coating about as good, so 1700 should be fine. That's what I load my 375 cast GC bullet to.
With S335 you should be able to go to a pretty low load. Use a filler if you need to go below 15 gn (+/- 60% case fill). This applies to S335 only, not any other powder.
Then I have me self a 22 Hornet with a big case ::)
I am who I am - I am not who you want me to be.
Therefore I am me.