Another custom work from Bunny Workshop, this time it's an airsoft race gun. The Bunny Custom STI Steel Master Race Gun is based on the Tokyo Marui Hi-Capa 5.1 Gas Blowback Pistol and is fitted with the Airsoft Masterpiece Steel Master Open Kit Set. This is comprised of the Airsoft Masterpiece Aluminum STI Frame, STI Plastic Grip, Nova Steel Slide Stop, Grip Safety, Thumb Safety, Trigger and Mag Catch. It is a full custom and fine tuned to give the performance you need from an airsoft race gun.