Big Bertha is a silencer for "airsoft" ;-) First one got deleted ... don't know why... This model is very efficient it can reduce from 110db to 82.6db on my "airsoft". Center is 6mm. Use it at your own risk.
| silencer_bertha_0.5_28UNF.stl | 691.7KB | |
| silencer_big_bertha_1-2-20UNF.stl | 618.7KB | |
| silencer_big_bertha_cut.stl | 505.6KB |
