I recently purchased a used SA Colt Cowboy only to find that the first time I took it to the range , it would not fire. Further inspection by my local gunsmith revealed that the firing pin was broken. If the gun was the typical Colt SA Army , the problem would have been quickly remedied , since " in -hammer " replacement firing pins are readily available. Not this gun. As many of you know this is a transfer bar mechanism with the firing pin residing in the breech. Thus started the nationwide search for the firing pin. No luck with Colt , Midway , Brownells ,Bob's Gun Parts or numerous other suppliers of Colt SA parts. As a last resort I contacted VTI Gun Parts in Lakeville , CT (860-435-8068 ). As luck would have it, Jim , the owner was somewhat familiar with my gun. Although he did not have the actual Colt part , he thought that the " guts" were made in Italy and that the firing pin for the Beretta/Uberti Stampede ( 300098/ old 1) might work. Perfect Fit ! So, if you find yourself in a similar predicament , you might want to give them a call.