Umarex Gauntlet Airgun Silencer

thingiverse

My Umarex Gauntlet in stock form was way louder than my other PCP airguns so I designed this to quiet it down. It reduces noise significantly and doesn't require any adapters to install. It is designed to replace the end cap while keeping the stock baffles and spring in-tact. The mount is threaded for a M20 x 1mm which prints well enough to use directly on my Prusa MK3S with .1mm layer height. You might need to run an M20 x 1mm die over it to get a good fit. I used the variable layer height option on the PrusaSlicer to get .3mm layers with .1mm layers only on the threaded section to keep strength high and keep the print time reasonable. This prints in about 3:50 on my MK3s with 0.6mm nozzle. This should print with no rafts, no brim, and no supports. I've included the PrusaSlicer project file which included all of my settings for this. This is for use on a Umarex Gauntlet PCP airgun only.