Curved Forward Set Sear & Trigger Kit for M&P

This curved forward set sear & trigger kit replaces the factory M&P fire-control group with a geometry-engineered assembly that reduces total trigger travel by approximately 40% and shortens reset distance to match single-action performance benchmarks. The patented cam-over sear design eliminates the stacking and creep inherent to standard striker-fired systems, delivering a crisp break with consistent pull weight between 4–5 lbs depending on spring configuration. For shooters transitioning from 1911 platforms, this kit solves the long, mushy take-up and vague reset that limits split times in USPSA or defensive drills.

Compatibility

• Smith & Wesson M&P 9mm / .40 / .357S (full-size, compact, Shield excluded)
• M&P 2.0 (all calibers, excluding Shield/Shield Plus)
• M&P 9L / Pro Series / CORE
• M&P 2.0 Optics Ready variants
• Not compatible with M&P 22, M&P Shield, or M&P 2.0 Subcompact

Key Features

• Pull weight: 4.0–5.0 lbs (adjustable via spring selection – use Apex springs for lower end, factory springs for duty/carry)
• Total trigger travel reduced ~40% compared to factory M&P
• Pre-travel, over-travel, and reset distance all shortened
• Crisp, single-action-like break with no creep
• Center-mounted pivoting safety maintains all factory drop-safety values
• Drop-in design – no sear fitting, pin staking, or trigger bar modifications required

Install Difficulty: 2/5

Requires: 1/16” punch, small hammer, needle-nose pliers, M&P armorer block (or vice with soft jaws). Time: 20–40 minutes. Armorer experience not required, but first-timers should follow the included diagram closely. Trigger bar spring leg orientation matters – note factory position before disassembly.

FAQ

Can I use this kit for carry?

Yes. With factory sear spring and trigger return spring, pull weight stays ~5.0 lbs, which meets most duty/carry standards. The kit retains all factory safety sear engagement angles and drop-test performance.

Will this work with an M&P 2.0 with the hinged trigger?

Yes. The kit replaces the entire trigger shoe and sear housing block. The hinged trigger is removed during installation. No compatibility issues with 2.0 frames or slides.

Does this require a different trigger return spring?

The kit includes both Apex and factory-style trigger return springs. Use the Apex spring for the 4.0 lb end of the range; use factory spring for 5.0 lb. No aftermarket springs needed beyond what’s in the box.

Ships same business day if ordered before 2 PM EST. Backed by Apex’s limited lifetime warranty against manufacturing defects. No gunsmith fitting required – direct drop-in for M&P standard and 2.0 frames.