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Q&A for FN America Night Sight Set For FN 509 67170-5 — 8 Questions & 8 Answers

Name FN America Night Sight Set For FN 509 67170-5
$159.00 $129.00 Save 19%
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Q
Pat, guest, from FL, United States, asked on August 04, 2022

Will these sights fit the FN502 Tactical?

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on August 05, 2022

Unfortunately, The FN America Night Sight Set is not compatible with the 502.

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Q
Pbriggsy, guest, from MN, United States, asked on October 25, 2020

Will these fit a 509c?

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A
Answered by Kurt Colbourne, Gear Expert, from IL, United States, on October 25, 2021

These sights should fit that pistol as well.

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Q
odg, guest, from MO, United States, asked on June 28, 2020

Will they fit on the 503?

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A
Answered by Kurt Colbourne, Gear Expert, from IL, United States, on October 25, 2021

No, unfortunately they will not.

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Q
Josh, guest, from AL, United States, asked on June 09, 2020

are these low profile sights or suppressor sights? I'm trying to replace suppressor night sights with low profile night sights.

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A
Answered by Kurt Colbourne, Gear Expert, from IL, United States, on October 25, 2021

These are standard height sights. These would not be suppressor height.

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Q
Woody, guest, from OH, United States, asked on March 28, 2019

Do these sights contain tritium inserts in both the front and rear sites ?

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A
Answered by Armando R., Gear Expert, from IL, United States, on January 03, 2020

Yes, MPN: 67170-5 will have tritium in both the front and rear sight.

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Q
Oldcrabbe, member, from IL, United States, asked on September 18, 2018

Will these fit the FNH-5.7?

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A
Answered by JDAM, member, from PA, United States, on February 17, 2019

no they will not

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Q
yokai0566, guest, from France, asked on November 25, 2025

Will these sights fit the New FN High-power ?

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Q
JJ, guest, from FL, United States, asked on September 20, 2025

Will these sights fit a FNS-9 model from FN?

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