OK bronco, you've got a deal. Here goes. (if any six-number sequence in the list below exactly matches one of those guns, please ship it out pronto.)

47928352837567493857489588478938830119109928774663 55309188377488577463865437291837364588578676612321 439875467261537464574648857453726615376
27459078463542716373648722948377465288177736650093 85592209283846775663850022767654534253736518273663 847726264539812321450785596746254662740
984565872487276 ( Please let me know when you're finished checking these - I've got lots more. )