Machining quality better than expected - ADE Advanced Optics Glock 17 9mm Pistol Slide

I ordered this slide for my Gen 3 Glock 17 project and was pleasantly surprised at the machining quality for the price. The RMR cut was crisp and square, and once I bolted my reflex sight in place it didn’t require any shimming or second-guessing. The slide tracks smoothly on the frame rails and doesn’t introduce any odd friction during cycling. Zero was easy to establish, and it’s stayed locked despite repeated rapid fire and handling. It’s also nice that the cover plate blends cleanly when I’m running the slide without an optic. Just double-check your generation before buying — this does not fit Gen 4, Gen 5, or Gen 6 Glock frames without gunsmith modification.