Elbee Tactical upgraded his Tokyo Marui MK23 NBB pistol by systematically installing several new components. The process involved fitting a Maple Leaf Crazy Jet 150mm inner barrel and a Maple Leaf Autobot 70° silicone bucking to enhance performance. Further modifications included the installation of the Hadron H-Arm V2 & M-TDC Cover and the use of the MK23 CNC TDC Tool for precise adjustment. Finally, a Sniper Mechanics Hexx Suppressor (Black) was added to complete the build. The entire procedure was documented, covering the stripping, cleaning, fitting, drilling, reassembly, and field-testing required to transform the classic stealth pistol.