If you own an FNS Compact, you know the factory trigger can feel a bit gritty and heavy for fast, accurate shooting. This drop-in Action Enhancement Kit is designed to clean up that pull without any gunsmithing. It replaces the factory sear and related components to give you a lighter, crisper break with a shorter reset — making it easier to stay on target during follow-up shots. No filing or fitting required; it’s a true drop-in fix for a common complaint among FNS Compact owners.
Will This Fit My Gun?
- FN FNS Compact (all generations)
- FN FNS-9 Compact
- FN FNS-40 Compact
- Does NOT fit full-size FNS models
Key Features
- Reduces trigger pull weight to approximately 5.5 lbs — lighter than stock, but still safe for everyday carry
- Shortens pre-travel, over-travel, and reset distance for a faster, more predictable trigger cycle
- Crisp, clean break with no mushiness or stacking
- Center-mounted pivoting safety maintains factory safety values — no compromise on reliability
- Direct drop-in replacement: no fitting, filing, or special tools needed
- Includes a laser-engraved sear with the Apex logo (color may vary from photo, but function is identical)
Install Difficulty: 2 out of 5
This is a straightforward drop-in job. You’ll need a punch or small screwdriver to drift out the trigger pin, plus a bench block or a padded surface to protect the frame. Most home gunsmiths can finish in under 20 minutes. Watch our install video linked on the product page for step-by-step guidance.
Frequently Asked Questions
Will this work with my FNS-9 Compact that has a safety lever?
Yes. This kit is compatible with both manual safety and non-safety models of the FNS Compact. The center-mounted pivoting safety in the kit works with the factory safety mechanism.
Do I need to replace any other parts when installing this kit?
No — the kit includes everything you need: the sear, trigger bar, and all necessary springs. We recommend using factory FN recoil springs and firing pin components for best reliability.
The sear color doesn’t match the photo. Is that a problem?
Not at all. The sear you receive may have a different finish or anodizing shade due to supply variations. As long as the Apex logo is laser-engraved on it, the part has been properly processed and is correct for your gun. If you received an FDE trigger and are unhappy with the color, please contact our customer service team to discuss swapping to red or black.
Shipping & Warranty: We ship from our family-run shop within one business day. This kit is covered by the manufacturer’s limited lifetime warranty against defects in materials or workmanship. If you have any fitment questions before ordering, give us a call — we’re happy to help.
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