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Mfg Item #: 119125
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Please ensure the items in your cart are legal to own in your area. It is your responsibility to know the firearm and magazine laws in your locality. Violations will incur a 10% restocking fee, deducted from your refund.
Firearms must be shipped to a licensed firearms dealer (FFL holder) and are subject to a background check prior to collection. NFA items require additional screening, as well as standard background checks. Please contact your designated FFL prior to purchasing any NFA item(s) to ensure that they are eligible to accept an NFA transfer.
The Apex Action Enhancement Kit for the FN 509 model pistols is a direct drop-in replacement of the factory polymer trigger, trigger bar, and sear. The patent-pending Apex design reduces trigger pull weight to give you an approx. pull weight in the 5.5 lbs range. Trigger travel is also reduced, including pre-travel, over-travel, overall trigger travel, and trigger reset distance. It provides a smooth uptake while delivering a crisp trigger break.
| Model | Action Enhancement |
|---|---|
| Series | Trigger Kit |
| Material | Aluminum |