yurchikcs
06-24-2003, 01:41 AM
OK, I already know the specifics of the Smartmag valve (modified on/off, larger dump chamber), but does anyone have any specific information on the markers themselves? Production numbers and dates? Did it use a 'normal' stainless steel tube body and whatnot? Any pictures? I recently purchased a Smartmag valve (S/N SM010XX) and I am wondering about its origins. Any help is appreciated.