M&P M2.0 Action Enhancement Polymer Trigger Kit (100-126)
Apex Tactical Specialties engineered this Action Enhancement Trigger Kit to give your M&P M2.0 a smooth, consistent duty/carry trigger pull while reducing over-travel and shortening reset. It’s built to stay in the service-pistol “sweet spot,” not the hair-trigger danger zone.
- Smooth, consistent trigger pull in the 5.0–5.5 lb range (duty/carry focused)
- Reduces trigger pull weight by approximately 1 lb (varies by pistol/setup)
- Reduces pre-travel and over-travel by approximately 20%
- Shortened trigger reset
- Maintains factory safety values with a center-mounted pivoting safety
- Direct drop-in replacement parts (no fitting required)
What’s included (Apex kit contents):
- 1x Polymer Action Enhancement Trigger
- 1x 2-Dot Fully Machined Sear
- 1x Heavy Duty Sear Spring
- 1x Duty/Carry Trigger Return Spring
- 1x Ultimate Striker Block
- 1x Striker Block Spring
- 1x Apex Sight Tool
- 1x Slave Pin
Fitment
- For use in all M&P M2.0 polymer frame pistols in 9mm, .40 S&W, and .45 ACP (Full Size, Standard, Compact, Subcompact)
- Also for use in the original M&P .45
Does NOT fit
- Shield / Shield M2.0
- Not certified for M2.0 Metal Series models
- Not certified for 10mm models
- Original (1.0) M&P in 9mm or .40 S&W
- Bodyguard firearms
Tools needed
- Manufacturer does not list a specific tool checklist on the product page. Follow Apex installation resources and videos for the correct procedure.
Install notes
- This is a full action-enhancement setup (trigger + sear + striker block parts). Install carefully and function test thoroughly before carry use.
- For original M&P models ONLY (not M&P 2.0): this kit requires the larger 1/8-inch sear spring and plunger setup. Function and reliability testing was done with the 1/8-inch parts, and proper function is not guaranteed without them.
Please double check details and fitment before purchase.
⚠ Trademark & Compatibility Disclaimer: All manufacturer names and model designations (including Smith & Wesson) are used for identification and compatibility purposes only. This is an aftermarket product and is not affiliated with or endorsed by the firearm manufacturer.
⚠ Install & Compatibility Disclaimer: Firearm trigger modifications can affect function and safety. Installation should be performed by a qualified armorer/gunsmith, followed by proper function checks and safe live-fire testing before carry or duty use.
