380, 9mm, 9mm +p, 40s&w, 45acp, 45acp +p (Federal HST), 10mm (Doubletap 200gr Hardcast flatnose awesome), 460 Rowland, 44 special, 45 Long Colt, 44mag, 44 mag ++P (340gr Buffalo Bore 1700 ftlbs!), 6.8spc, 308 Win
I have never seen a weapon in 460 Roland….
Its usually glock and 1911 .45acp conversions
I’m going to get another 1911 and convert it to .460 Rowland one of these days.