Sig MPX

The SIG Sauer MPX is a gas-operated submachine gun primarily chambered in 9×19mm. It is the first submachine gun to feature a fully closed and rotating bolt and piston system.

The weapon, in its second generation, features a system that would allow for conversion from 9mm to .357 SIG or .40 S&W.

SIG Sauer used the same gas piston system to develop the SIG Sauer MCX carbine.

  • KAK Sig MPX / MCX Buffer Tube Adapter KAK Sig MPX / MCX Buffer Tube Adapter

    KAK Sig MPX / MCX Buffer Tube Adapter

    Enables the addition of an aftermarket arm brace or other pistol buffer tube accessory Adapter is made of 6061 T6 aluminum, flat black anodized If using a carbine style castle nut buffer tube there are two threaded alignment holes (10x32 thread) for...

    $99.99
    Out of stock
  • Taran Tactical TTI MPX Magwell Taran Tactical TTI MPX Magwell

    Taran Tactical TTI MPX Magwell

    Flat Black Taran Tactical Innovations Magwell for the Sig Sauer MPX. Taran Butler designed the MPX aluminum magwell for maximum speed reloads. Faster reloads will help any competitor dominate the PCC division. Magwell beveled all the way to the...

    $219.99
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