I have an Astra Constable in 380. I was running low on bullets and no one has them for sale at reasonable prices. So, looking thru my stash of bullets I came across some Sierra 115 grain HP. Since I don't presently own a 9mm anymore, I measured those bullets @ .355. then measured 95 grain 389 bullets @ .355, so then looked up reloading guides and found that Bullseye and Unigue will work just fine for the 115 grain bullets. Bullseye @ 2.3 grains and Unigue @ 3.0 grains for modest mid range loads, 700 fps. Anyone else do this sorta thing? Comments welcomed!