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Out of stock
Trijicon HD Front/Rear Night Sight Set for FN America FNS-40 and FNX-40 Pistols - 600678
Out of stock

Trijicon HD Front/Rear Night Sight Set for FN America FNS-40 and FNX-40 Pistols - 600678

SKU 781000
Brand Trijicon
Model Number 600678
UPC 719307211421
Customers must read Compliance Information before purchasing.

Product Details


  • Type: Front/Rear
  • Series/Collection: HD
  • Material: Tritium Front and Rear
  • Color: Green with Orange Outline Front, Green with Black Outline Rear
  • For Use With: FN America FNS-40, FNX-40, FNP-40 Pistols
  • Dimensions: 0.295" H Front, 0.322" H Rear
  • Notch Style: U-Notch Rear
  • Blade Width: 0.144" Front
  • Blade Height: 0.215" Front, 0.242" Rear
  • Notch Width: 0.169" Rear


Fits FNH FNS-40, FNX-40 and FNP-40 models. The HD Night Sights were specifically created to address the needs of tactical shooters. The three dot green Tritium night sight set's front sight features a taller blade and an aiming point ringed in photoluminescent paint while the rear sight is outlined in black and features a wider U-shaped notch. This unique configuration increases visibility and quickens front sight acquisition - even in transitional lighting. Additionally, the front surface of the rear sight is steeply hooked to assist in emergency one-handed slide operation. Green Tritium lamps are warranted for 12 years from date of manufacture.


  • Enhanced front sight acquisition in bright, transitional and no light situations
  • One handed slide manipulation - steeply hooked front surface to assist in an emergency, one handed slide manipulation
  • Instantly visible sight picture in no-light and low-light situations - Tritium phosphor-filled glass lamp illuminates sights for high visibility in all lighting conditions
  • Enhanced protection from heavy recoil and harsh cleaning solvents - Tritium gas lamps are contained within protective aluminum cylinders and have additional silicone rubber cushioning
  • Evenly distributed light from Tritium lamps - each Trijicon Tritium lamp is capped with a sapphire jewel that helps evenly distribute the light and also acts as an additional layer of protection from puncture and cleaning solvents


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All NFA Rules Apply.
These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.