BSA silencer for some rigid M20WD models. diameter is 3-1/2″, inlet 1-3/4″
Our HD silencers are made by Armours, using our own design corrosion resistant construction, typical internal design is all metal non-restrictive straight through construction with an exit main gas stream diffuser. This design gives a nice tone without the use of moisture retaining absorption. Baffle design will vary according to type.