08-16-2018, 11:41 PM
I'm pretty sure you guys are talking about the 358 Gremlin. I believe the Gremlin was the first wildcat Grendel cartridge. 'Twas desinged to comply with some Midwest states ( Illinois ?) obscure huting laws. Something about meeting pistol specifications in a rifle. Load data on .357 bullets for plinking hornady 200gr for dear. I believe Ruger played around with it some in a Mini 14 configeration. Some guy was even making loaded ammo for it for a while.