Bob Cogan Speed Comp from the early 80’s. Built on a 80’s series Colt with Bar-Sto Barrel and his comp. Cogan Speed trigger (1.75 lbs) I shot H&G 68 200 gr SWC over Win 231 powder. Put 750,000 round plus thru the pistol without a hiccup. Used it for IPSC, Steel and bulling pin matches from 1982...