Looking not to replicate bb's loading, but to cook up a similarly smokin' load for my new G32. Haven't loaded much in the way of 357 sig though. Mostly looking to work up a solid practice load, cause giving all my money to bb isn't exactly my idea of fun. All I've got on hand is some HS-6 I've used for 9mm. Using this smart phone is a lot harder than I thought it'd be. Got a pile of starline brass and hornady's 125gr action pistol bullets en route, as a starting point. Anybody care to share their favorites as far as powder bullet combos go. Links are welcome!