P-Series SAO Dual Adjustable Straight Trigger – P226, P229, P220

(6 customer reviews)


The P-Series Single Action Only (SAO) Dual Adjustable Straight Trigger is machined from bar-stock steel and includes over-travel and pre-travel adjustability.

This premium aftermarket trigger fits current and older model single-action only P-Series pistols, including the P220, P226, P229, and others. These triggers are approximately 10mm wide.

Ensure you review the description before ordering. 

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The P-Series SAO Dual Adjustable Straight Trigger is the straight-faced, premium aftermarket SAO version of our legendary SIG Legion triggers. This design includes over-travel and pre-travel adjustability.

The optimized trigger face pressure-wall angle provides an excellent single-action sear release and positive, ultra-fast reset control. In addition, ergonomics provide superior leverage and control.

showing difference between SAO triggersSAO Dual Adjustable Straight Trigger Details

  • Machined from solid steel
  • Carefully heat treated and finished in black oxide
  • Tight pin hole tolerances assure smooth, solid function.

The trigger is guaranteed for life against defects in materials or workmanship.

It comes with a hex key for use easy pre-travel and over-travel adjustments.

The trigger weight is about .83 ounces (23.45 grams)

Trigger Fit Guide

The trigger fits both current and older model single-action only P-Series pistols, including:

  • P220
  • P229
  • P226

These triggers are approximately 10mm wide. Therefore, at this time, we are not suggesting this trigger for guns equipped with the older style 8mm wide trigger openings.

This trigger may not be fully compatible with California-compliant or similar P-series pistol models equipped with a magazine disconnector, and Grayguns urges caution. We do not recommend deactivating any mechanical safety device.

This trigger will not fit SIG Pro, P225 / P6, P239, or West German P220s. This is because most of these triggers are a narrower 8mm width.

Additional information

Weight N/A
Dimensions N/A

Dual Adjustable Straight Trigger (SAO with Pin), Dual Adjustable Straight Trigger (SAO without Pin)

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Many parts sold by Grayguns - including but not limited to triggers, trigger kits, internal components and spring kits - are intended for installation by a qualified armorer or gunsmith who is familiar with the firearm.

Although kits fit with no issues in a great majority of pistols, Grayguns cannot guarantee perfect functionality in every instance.

Due to varying tolerances present in all mass-produced firearms, professional fitting by a qualified armorer who is familiar with the pistol's action may be required.

Grayguns offers installation services for all parts kits we offer. If you have any issues or questions about the installation process, STOP IMMEDIATELY and contact the Grayguns Customer Service Team.