M.T. Chambers custom makes around 10 diff. cast bullet designs for the .45 acp, including 185 swc, 200gr. swc (Lyman #452460) and 200 swc-bb(H&G #68)...please note: These are not hard cast,by machine, with a hard "shipping" lube. They are done to cust. specs, as to dia, hardness, and lubed with a med. soft lube containing Carnauba.