Hello I'm new to this so please be patient. I have just bought a new Euroarms Colt 1860 serial number 0001 can anyone tell me anything about it. The finish is quite good but it took five hours work with a set of needle files to make it go bang. the hammer was 1mm short of hitting the nipples. Is common from this manufacturer? I was wondering with the serial number 0001 was this gun a prototype never meant for sale? Or do Euro arms have a strange system of serial numbering. Any information would be appreciated.