A simple but effective ONE piece Moderator,

Designed to be printed without supports or any need for assembly BUT with 10 baffles inside making it very quiet and efficient.

The rear end is 16.9mm diameter x 11mm deep for your own threaded bush to be chosen (or better still, machine one from brass etc)

Moderator bore size is 10mm so works with airsoft, BB guns and Pellet guns. This will NOT work with any kind of real firearm.

When time permits I'll throw up some threaded insert designs in the usual thread sizes (14mm x 1mm CCW, ½ Inch UNF (½ x 20 tpi)) etc