Quiet Riot Firearms

Sig MPX FACTORY Machineguns

Location: Georgia

4 posts in this topic


RARE FACTORY SIG MPX! These PD Trade-In Sig MPX's are FACTORY Machineguns!

They all show typical PD wear and will include 2 mags, BUIS, and a Sig SRD9 silencer. They feature a 4" barrel, long handguard as well as the factory short handguard. They are outfitted with a Sig Collapsible stock. 

Add the Trijicon sight and Larue offset mount for $300.00.

These are POST-86 Machineguns and will transfer on a Form 5 direct from the PD with a law letter required.


$3500.00 Delivered

Contact us to purchase




SIG MPX Pic1.jpg

SIG MPX Pic2.jpg

Edited by Quiet Riot Firearms

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Jake, we will take two (2) of these as per our phone conversation earlier - wish we could take more! 

Fantastic price for a factory MPX with matching silencer!

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