Glock 17 slides — factory-original OEM, optics-ready MOS, and aftermarket options for the world’s most popular full-size 9mm pistol. Whether you’re replacing a worn slide, upgrading to a red dot, or building a custom full-size Glock from the frame up, you’ll find the right slide here.

Our inventory covers every generation: Glock 17 Gen 3 slides for classic builds and Polymer80 projects, Glock 17 Gen 4 slides with dual recoil spring compatibility, and Glock 17 Gen 5 slides with the Marksman Barrel and nDLC finish. Optic-ready MOS configurations are available for Gen 4 and Gen 5, along with factory-compensated 17C variants for shooters who want reduced muzzle rise.

Every slide in this category is machined to factory specifications, fit-tested before shipping, and backed by our fitment warranty. Whether you need a stripped slide shell for a custom build or a complete assembly that’s ready to install and shoot, we’ve got you covered.

Not sure which Glock 17 slide fits your frame? Gen 3, Gen 4, and Gen 5 slides are not interchangeable — each generation has its own recoil spring geometry and internal dimensions. Check the product description or contact us before ordering and we’ll confirm fitment for you.