At eHobby Asia right now is the Angry Gun CNC Integral Rail Light Mount & Steel Slide Stop for 1911 Custom GBBs. Made of CNC metal construction, this is a 20mm Standard Picatinny under rail mount for flashlight attachment which allows for direct mounting onto the original slide giving an all new look for your pistol. This is suitable for the Angry Gun 1911 Series Airsoft Gas Blow Black GBB Pistol and it comes with with a Steel Slide Stop. This also fits the WE/ KSC/ KJW/ Marui M1911A1 Series Airsoft Gas Blow Black GBB Pistol.