Thompson Machine Neptune9 9mm Suppressor


Now Available!

***All silencers require a federal Tax stamp and special paperwork. Please know your laws before purchasing.***

Caliber- 9mm (Pistol-Only)

Overall Length- 5.25″

Diameter- 1.25″

Weight- 6.3oz.

Material 17-4 Stainless and Hard-Anodized 6061 T6

Design- Monocore, Take Apart

Finish- Anodized Matte Black

11 in stock

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The Neptune9 9mm Engineered at the behest of US Navy SOCOM, and rigorously tested in adverse environments and across host firearms, The Thompson Machine Neptune9 micro-9mm is the most efficient, versatile, and rugged small-footprint pistol silencer on the market.  Weighing in at a scant 6.3oz and 5.25″ long by 1.25″

The Neptune9 also boasts tremendous multi-caliber ability and is very quiet on .22lr, .25acp, .32acp, 9x18mm, and .380acp host weapons.  Tool-less disassembly for cleaning and an available recoil booster deactivating spacer for fixed-barrel host firearms round out the package for what we think is the perfect 9mm micro silencer.

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Thompson Machine