If you believe your firearm is within this range, please call to take advantage of the ultimate in customer service. Some special and commemorative serial numbers that don't fit the general pattern: I will be adding Gen4 info to it shortly. Came with extended slide release and Trijicon night sights. Rather than jumping on the hype bandwagon like other sources all over the Internet, we've waited a few days to get our facts straight. Skip to main content.
Dec The last two letters are for the year: