J.W. Frame Mounted Compensator with 7-Slots Rail for XBG .177 Airgun BB Pistol - Hitman Assassin Cosplay LARP - AirPower3D Nerf war This Picatinny rail interface system

This Picatinny rail interface system (RIS) is specially made for the airsoft AUG

This Blasters3D product allows you to attach Modulus barrels to your Rival Kronos XVIII-500 blaster

You will need three #4-40x1/2" screws and three #4-40 nuts to fasten this bottom Picatinny rail your GBB pistol

WARNING: Although you can use this mount adapter to fasten your air gun accessory to your real firearm

J.W. Frame Mounted Compensator with 7-Slots Rail for XBG .177 Airgun BB Pistol - Hitman Assassin Cosplay LARP - AirPower3D Nerf war This Picatinny rail interface systemThis Airsoft3D product is a frame mounted front muzzle compensator. It attached to the bottom rail of the pistol. Excellent for hiding a longer inner barrel. It is compatible with the following airsoft pistols and their clones. Expert installation may be necessary. May require modification to fit some clones and some brands. Combat Zone Enforcer CO2 Airsoft Pistol XBG . 177 Caliber BB Gun Air Pistol You will need a #6 32x1. 25" screw and a #6 32 nut