SIG Sauer Slightly Curved P220 P224 P226 P227 P228 P229 M11A1 Dual Adjustable Trigger by Armory Craft


*9.5 mm wide


Available in:


  • RED

  • BLUE


The visible portion of the trigger is approx. 9.5mm (0.375") wide. This trigger will NOT fit any older German or West German 220/226/228 SIG pistols that have the older, narrow 7.5 mm wide trigger.


Armory Craft is the FIRST and the ORIGINAL Manufacturer of Sig Sauer DA/SA Flat or "Slightly Curved" Adjustable Triggers for P-Series Sif Pistols that eliminmate pretravel as well as overtravel!


This 'Slightly Curved' version of our original Flat Dual ADJUSTABLE TRIGGER will fit these Sig Sauer DA/SA models: Trigger opening in your frame has to be at least 10mm or 0.39". Will also work in DAK (Double Action Only) models.


  • P220

  • P224

  • P226

  • P227

  • P228

  • P229

  • M11A1

  • X5 / X-5 DA/SA Allaround


"FLAT" version with SAME SPECIFICATIONS as far as pretravel and overtravel elimination is also available. CLICK HERE.


This trigger WILL NOT work in any Single Action Only (SAO) models.

  • A direct replacement to your stock trigger for a smoother, more consistent pull.

  • Practically eliminates pretravel in DA (no change is SA)

  • DA pretravel: 0.003" (0.076mm)

  • Practically eliminates overtravel DA/SA Overtravel: 0.005" (0.013mm)

  • Designed independently from SRT - will work in pistols with or without SRT.

  • WITH SRT & properly adjusted: WORLD CLASS 0.065” reset (1.65mm)

  • Optimized *width*. Tighter & less ‘side-to-side’ wiggle vs. stock trigger.

  • Trigger surface with grooves.

  • Promotes better trigger discipline - i.e. more accuracy (especially during rapid fire, which could happen in self-defense situations and competition. After all, there is a reason why most competition shooters have straight triggers in their firearms (class permitting).

  • ADJUSTABLE for Overtravel adjustments /elimination in DA/SA!

  • Faster reset and more accuracy during rapid fire

  • Hard anodized for more durability




CNC machined (NOT a MIM part)


Manufacturing facility certified to ISO 9001/AS9100 & in accordance with the requirements of AS9104A.


Our manufacturing facility is also manufacturing products for Boeing, US Coast Guard, Lockheed, Honeywell and other major US companies.


All triggers, hammers or any other gun parts are intended for installation by a gunsmith or a qualified armorer.

Slightly Curved P220 P224 P226 P227 P228 P229 M11A1 Dual Adjustable Trigger