Burger Airsoft Studio shows how he did this custom job so you can get some pointers on doing your own... "This project started with a simple goal: turning a standard GHK Glock into a truly premium custom airsoft pistol. In this build, the pistol is upgraded with a real Trijicon RMR, real firearm iron sights, and a CO₂ conversion system to push the platform to its limits. The slide features a manual window cut, combined with laser stippling and a full set of carefully selected high-end parts.

From the optics to the small details, every element of this build is designed to create a luxury-level custom airsoft Glock that blends craftsmanship, performance, and aesthetics."