135 grain bullet, pushed at 960/980 fps. I use VV N320. OAL 28.5mm. Feeds in all guns
I size my bullets to .357.
Barrels are .355
Pretty soft recoil and very accurate. I hi-tech them
https://www.mp-molds.com/product/359-135-flat-round-nose-bevel-base-8-cavity-aluminum-no-lube-groove-mold/