G17 Gen 3 Complete Slide Kit

Nitrided 416 stainless slide, barrel, internals, and sights

A full-size 9mm upper packed as one matched set. The slide is machined from 416 stainless steel, heat treated to 42 HRC, and finished in black nitride, with front and rear serrations and a standard sight dovetail. It pairs with a flush-cut 416R stainless barrel with 1:10 polygonal rifling, a complete Gen 3 upper parts kit, and polymer sights. Every part follows Gen 3 specifications, so nothing needs to be matched across brands before assembly.