BudsGunShop.com - Gen 4?

Wayne, its a gen3

I've bought several Gen-4 Glocks and now I'm back to buying Gen-3. They're cheaper and honestly the frame is perfect for my hands. If you want to stipple them later it is easier.

This is a Gen 3 Glock w/NiB-X: The secret formula for reliability. The way we figure it, your trigger finger’s gonna wear out long before your NiB-X components! Key components of your new firearm have been coated with a remarkable nickel boron formulation from WMD called NiB-X™. In addition to adding a distinctive (and amazingly hard) finish to metal surfaces,NiB-X also provides: Xtreme resistance to corrosion and pitting, Xtreme lubricity, for an incredibly smooth action, and Xtreme reliability in all environments. You’ll also find that powder residue and fingerprints wipe right off of surfaces coated with NiB-X. So you can spend less time cleaning, and more time shooting.