This silencer was inspired by the SilencerCo Osprey. It was designed exclusively for the Daisy Powerline 415. It is 3D printed as one piece and has uniquely lofted baffles that reduce the gun noise level very effectively. Watch the silencer in action HERE. There are no tools or hardware needed to install the silencer. You only need to slide the silencer into the gun’s plastic barrel shroud and you’re ready to shoot without disturbing your neighbors. This accessory is only intended to be used on the Daisy Powerline 415 CO2 Air Pistol. Thank you for looking!