Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Enjoy free shipping during the holidays! Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC and to all U.S. Military APO/FPO/DPO addresses.

Enjoy Our Extended FREE RETURNS

We want to ensure that making a return is as easy as possible! With our Hassle-Free, Extended Holiday Returns, eligible orders placed from November 12, 2025 on will benefit from an extended return deadline (January 13, 2026 or 30 days after receipt of your order - whichever is later). We'll even cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Truglo TFX FNX45 Tritium/Fiber Optic Green 3 Dot Night Sight
$159.99 $126.99 Save 21%
View Product
Compare (0)
Show
Sort by
Filter by

truglo fnx45 sight review

by iman, Verified Owner from DE, United States Written on May 15, 2024
These sights are a great choice for anyone looking to upgrade the white dots that come on the pistol. However, they did fit very tight and required some fitting. Overall, a great choice for low light shooting:
Would recommend: Yes
Was it helpful to you? Yes | No

Bright sights

by Charles, from NC, United States Written on February 23, 2019
Install was easy, sight picture is awesome. Eyes are immediately drawn to front sight. Will be adding more to my growing armory. Large front sight helps with instinct type shooting. Definitely recommend to any shooter
Pros:
  • great sight picture
  • Very bright
  • Day or Night use
Cons:
  • o
Would recommend: Yes
Was it helpful to you? Yes | No

Good fit on FNX45

by USMC 81s, Verified Owner from FL, United States Written on January 20, 2018
Very quick to acquire sight picture. Bought these for my girlfriends FNX45 and she likes these over the stock sights. Highly recommended! She like them so much she’s going to purchase a set for her M&P Shield.
Would recommend: Yes
Was it helpful to you? Yes | No

Truglo night sights for FNX .45

by David Fry, DVM, Verified Owner from TX, United States Written on August 28, 2016
I tried to install them myself without a clue as to what I was doing or how to proceed. Ended up taking to a gunsmith and had them adjusted and placed permanently. Could not be happier with a fixed sight as far as the ease of obtaining a sight picture and ergonomics
Pros:
  • Highly visibe day and night
  • Easy to aquire sight picture
Cons:
  • Unable to mount without special tools
Would recommend: Yes
Was it helpful to you? Yes | No

Tritium/Fiber Optic Green 3 Dot Night Sights

by Terry Walker, Verified Owner from KS, United States Written on April 2, 2016
These sights really impress. Tritium glows very bright through the fiber optics when its dark.
When the light hist the fiber optics, they really stand out.
They are really easy to align and focus on, no matter the lighting conditions.
They are steel construction, so they will take a beating.
Would recommend: Yes
Was it helpful to you? Yes | No

Tfx sights

by Nevadajack, from NV, United States Written on January 28, 2016
Have on three pistols, are the best wish they were on all my pistols. Bright in average light awesome in sunshine. Very bright in dark but not over whelming. The Fnx-45 sights are the best of the TFX line
Pros:
  • Very well made and sturdy
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No
There are no reviews that match your criteria. Would you like to review this product?