Introducing the release of John Kopec serial number rolodex data cards.

See if your revolver parts have changed since John last reviewed your revolver. John Kopec Publications is now introducing photos of John Kopec serial number rolodex data cards.

For approximately fifty years, when John received a phone call on a revolver, or when he inspected a revolver at a gun show, he documented all the serial numbers of each part of the revolver on a rolodex card, and dated it.

Amount of data on each card can vary by revolver serial number, previous owners' names will be removed. The card will also indicate if John ever wrote an authentication letter on it.

You're welcome to call or email, to see if we have a card available for your specific revolver serial number, and to obtain basic information of what is on the card. Specific information will not be given without purchase. * Note: All sales are final.

We can email you a photo of that card for a $50.00 fee. You're welcome to email us payment through PayPal, or we can email an invoice to you through PayPal, to pay on your credit card, or you may send us a check.