3D Printed Silencer Mk2

A short, lightweight and very quiet 3D printed silencer for airguns. Tested at 12ft/lbs and measured at a standard 1M from the side of the barrel to give 72.5dB from a 104.7dB airgun. Uses 40mm black PVC waste pipe and 3D printed inserts (3D printed tube can be used if required). This Mk2 version is a complete rework of my Mk1 silencer which was based on https://www.thingiverse.com/thing:2586045 . Full details on my web site here https://www.brettoliver.org.uk/Airgun_Silencer/Airgun_SilencerMk2.htm