I use a Rossi R92 rifle in lever action silhouette. I prefer the 24" octagon barrelled rifle over the 20" carbine for this. The carbine is too light for a steady hold. Targets are out to 100 m so accuracy is somewhat important. Why "somewhat?" Because the "stock nut" is loose (that's me...) and sighting (tang sight) isn't terribly precise.
Having said all that, I shoot IMR4227 in .357 cases with Badman's 157 gr round nose flat point. The load will hold around 2 1/2" at 100 m from a bench. Good enough.
The rifle doesn't feed semi-wadcutters. Their shoulders cause hang-ups. Stubby RNFPs don't feed well either. The "bulbous bow" bangs into the roof of the chamber when feeding. Not a problem with Badman's sleeker bullet. The gun also doesn't care much for .38 Special cases.
Tomorrow there's a lever action silhouette match at Machias if anybody is in the area and interested. Yeah, it says "Seattle" but that's a leftover from the 1960's when the club was closer to Seattle. The name stuck around, but the club didn't.
www.seattlerifle.org