"Straight Wall Cartridges" have been legal for awhile in most previously restricted areas like here in WMU 5C. I've been wondering if deer hunters have been having success with them. I already have two dialed-in 12 gauge slug guns so I haven't felt the need to reinvent the wheel but I do have a few lever guns left over from my "Cowboy Action Shooting" days that could fit the bill. So if you have had success with a "Straight Wall Cartridge" I'd love to hear about it!