The Fully Machined Sear from Apex is a direct drop-in upgrade for Smith & Wesson M&P pistols, including the M&P M2.0 and Shield models. Priced at $45, this part is designed to improve trigger performance without the need for fitting or gunsmithing. It’s a practical, no-nonsense upgrade for shooters who want a better trigger pull on their factory M&P without spending a lot of money or time on installation.
This sear was the first aftermarket part Apex ever made for the M&P line, and it remains a core component in their trigger kits. You can install it as a standalone upgrade or as part of a full trigger system. Either way, you get measurable improvements in three key areas: pull weight, over-travel, and reset. The part is machined from steel for consistent performance and long service life, making it a solid value for bulk buyers or anyone keeping multiple M&P pistols running reliably.
Key benefits for your M&P pistol:
- Reduced trigger pull weight. The sear geometry lowers the force needed to break the shot, giving you a lighter, more consistent pull. Expect a drop of 1.5 to 2.5 pounds depending on your pistol’s factory setup.
- Shortened over-travel. After the sear breaks, the trigger stops sooner. This reduces wasted movement and helps you stay on target for faster follow-up shots.
- Improved reset. The reset is shorter and more tactile. You’ll feel a distinct click when the sear re-engages, making it easier to shoot fast and accurately without guessing where the reset point is.
- Direct drop-in fit. No filing, sanding, or fitting required. Remove your factory sear, install this one, and reassemble. It works with factory or aftermarket triggers and striker blocks.
Specs and fitment:
- Material: Hardened steel, precision machined
- Finish: Black oxide
- Compatible with: Smith & Wesson M&P (all generations), M&P M2.0, M&P Shield (all generations), M&P 9mm, .40 S&W, .45 ACP, and .357 SIG
- Not compatible with: M&P Bodyguard, M&P 22, or M&P 15 rifles
- Installation: Drop-in, no special tools required
- Part weight: Approx. 0.2 oz
For price-conscious shooters, this sear is one of the most cost-effective trigger upgrades you can make.



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