The TriggerTech Adaptable Trigger (TriggerTech part number ARPTBB36NNF) is a two-stage, flat-shoe drop-in trigger built specifically for the Sig Sauer MPX, finished in black. As part of TriggerTech’s Adaptable series, it is confirmed compatible as an AR-platform-style accessory trigger rather than a regulated firearm part, giving MPX owners a straightforward path to a crisper, more consistent pull than the factory trigger.

Key Specifications

• Trigger action is two-stage.
• Trigger shoe profile is flat.
• Finish is black.
• It belongs to TriggerTech’s Adaptable series.
• Built specifically for the Sig Sauer MPX.
• It is confirmed as an ordinary accessory trigger, not a regulated firearm part.

Frequently Asked Questions

What platform is this trigger built for? It is built specifically for the Sig Sauer MPX.

Is this a single-stage or two-stage trigger? It is a two-stage trigger.

What shape is the trigger shoe? It has a flat trigger shoe.

Buy the TriggerTech Sig MPX Trigger

Upgrade your Sig MPX to a crisper two-stage pull with a trigger purpose-built for the platform. Browse more of our AR trigger selection and order from our Lubbock, Texas gun shop for fast, direct shipping.