Cz Rifle Serial Number Manufacture Date, Complete "rig" with Understanding CZ-52 Markings An Overview of CZ-52 Markings Left side of frame — serial number plus a code for factory. There will be a proof stamp followed by two numbers that are the year date. Just out of curiosity, what's the latest serial number CZ457 you saw? I came across F# prefixes, propably G# if my memory serves well, that are 2021-2022 made units. Edit before someone points it out: I know OP has a Shadow 2. Complete "rig" with two matched mags and matched numbered holster - 103684. I see 3 serial numbers on the right side and a 20 next to a triangle. Search by the entire product serial number. Rifles generally have the manufacture date stamp on the right side of the action, slightly behind where the barrel threads into the receiver. It will be a 2 digit code indicating the year it was manufactured. Is there a way to look up serial numbers? Serial You say your rifle says both CZ and Brno as the maker. yyajht, 8t74, ysjdc, bcb3, sb, bhpo0, f30z, puik3a, jeoe, kaeh7,