silencer noise FX airguns reductor noise suppressor UNF 1/2 fix designed to gain 31.6x the sound -15DB!

cults3d

This product is the result of more than ten prototypes! ok for the caliber of 0.17 => 0.30 UNF 1/2 fix it is strictly forbidden to sell or distribute this file beyond your own use under penalty of prosecution -decompression chamber that encloses the barrel -cell and baffle not straight allowing to break the frequencies and the harmonics of doppler -internal groove in the direction of the barrel groove to ensure a smooth flow of internal pressure -everything has been measured with REW to obtain a bluffing result ++the tests even show a power gain of about 11% ( set @ 67J the power grow @73.8J) . it was produced for fxairguns UNF 1/2 fix, so look at the diameter on the plan or make a request for your fixation by mail the measurements speak for themselves, it reduces the sound by more than 31x! and yes 15db gain! *all the tests were done at no load at half the power ==> Make sure you send us an email to receive the 3D file to print quick expedition by email ---------FRANCAIS------- This product is the result of more than ten prototypes & testing in order to obtain the best compromise "it is strictly forbidden to sell or distribute this file beyond your own use under penalty of prosecution " It was made for fxairguns, so look at the diameter on the map or make a request for your custom-made fixture by mail -decompression chamber that surrounds the barrel -non-rectilinear cell and deflector to break up Doppler frequencies and harmonics -internal groove in the direction of the barrel groove to ensure smooth flow of internal pressure. -Everything was measured with REWaudio to get a bluffing result. it has been produced for fxairguns 1/2-20 UNF fix, so look the measurements speak for themselves, it reduces the sound by more than 30x! and yes 15db of gain!!!