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Glock Front Sight

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  • Some Glock slides are thinner at the front sight hole, and the sight's mounting post may protrude.  This causes the set screw to tighten against the sight instead of the slide.  To correct this, file some material off the bottom of the post (indicated in silver) so that the post sits below flush.
Calculated at checkout

Product Description

All of our front sights feature 40lpi serrations to provide crisp visual focus and glare reduction.  Finished in black QPQ salt bath nitrocarburizing (aka Melonite, same as the Glock slide).

  • Available in:
    • Tritium insert, .075" green with silver vial, no white outline
    • Brass bead insert, .075" with polished domed face
    • Fiber optic (.060" rod with .075" diameter on blade face).  Fiber optic comes with 1 each red and green fiber rods.
  • Fits: ALL Glock models, all calibers, all frame sizes, all slide sizes.  
    • Glock 42 is the only model with a unique slide.  Sights are in development.
    • Compatible with .250" blade height rear sights.  NOT compatible with Glock factory rear sights, fixed or adjustable.
  • Height: .215", .235" and .250"
    • Most Glock models, including large frame 20/21 most commonly use the .215" front.
    • Glock 34/35, 41, 17L, 24L most commonly uses the .235" front. Sights do not overhang slide cutout.
    • The .235" front lowers impact approximately 2-3" at 25 yards relative to the .215" front.
    • The .250" front lowers impact approximately 3-5" at 25 yards relative to the .215" front.
    • Please note that different guns will vary in regards to point of impact, especially with differing shooter preference. 
  • Width: .125", .115", and .100"
    • Blade width is strictly personal preference.  Thinner fronts cover less of the target area and are preferred for speed.  Thicker blades like the .125" are preferred for improved accuracy and are our most popular.

All sights include set screw.

**Our front sight posts are made to maximum dimensions for a tight fit in your slide.  However, due to extremely wide variation in the mounting holes in the Glock slides, our posts are sometimes oversized.  If a gentle tap with a nonmarring hammer does not seat the sight, file just a little off the outside with a diamond hone and try again.  


Read our article about sight selection.


Please contact us for a discounted price on additional front sights if your initial purchase does not provide the desired point of impact.

Product Videos

Glock Sight Install (04:24)
10-8 Performance Glock Sight Installation
  • Glock Sight In...
    10-8 Performance Glock Sight Installation
  • Fiber Optic In...

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Product Reviews

Showing reviews 1-10 of 65 | Next

  1. Excellent sight 5 Star Review

    Posted by on 26th Mar 2015

    This sight came highly recommended. I was not disappointed. Simple to install, quite an improvement over factory Glock sights.

  2. Glock Front Sight 5 Star Review

    Posted by on 24th Mar 2015

    Love the brass bead sight. Perfect combo with the 10-8 rear. Easy to install. Highly recommended.

  3. Excellent 5 Star Review

    Posted by on 23rd Mar 2015

    The sight is fantastic. High quality workmanship with a great fit.

  4. AWSOME Sights 5 Star Review

    Posted by on 8th Mar 2015

    Night and day compared to Glock Sight and Matched it to the Rear 10-8 sights

  5. Quality sight 5 Star Review

    Posted by on 10th Feb 2015

    I purchased this front sight to work in conjunction with the 10-8 rear sight...replacements for my new glock 34.
    The sight is very easy to install, and gives a great sight picture. Mine is the .235 front. When acquiring my targets now, the front sight pops! and stands out easy to see. My groups are shrinking the more I shoot with my 10-8 sights!

  6. the best sites I have ever had 5 Star Review

    Posted by on 10th Feb 2015

    I would highly recommend this sights I have never had any sight even come close

  7. the best sites I have ever had 5 Star Review

    Posted by on 10th Feb 2015

    I got the sites in had them installed that night and went and shot a I.D.P.A match the next day. Very fast to acquire and had not trouble pulling head shoots in several targets would highly recommend these sight to everone

  8. Great Product 4 Star Review

    Posted by on 7th Feb 2015

    This is a far improvement over the stock glock sight. With the thinner posts it allows for much more surgical shots. An added bonus, these sights are bullet proof. The extra support in the middle of the fiber offer a big improvement over similar sights. My set required a little fitting for the front post, but it was so easy a cave man could do it. Great product for a great price. Can't see how it could get much better, but if it could I bet 10-8 performance will be the one to figure it out.

  9. Fixed POI 5 Star Review

    Posted by on 27th Jan 2015

    Used the .250" tall x .125 wide Fiber optic front with the 10-8 .156" rear in my Glock 19. Now my shots land on the top edge of the front sight instead of 3" high at 25 feet. Great sight picture! The green fiber dot is very fast to pickup. I used brass beads before, but I will be switching to fiber optic sights in all my guns.

  10. Excellent Sights! 5 Star Review

    Posted by on 20th Dec 2014

    I love these sights on my G34. The brass bead isn't distracting and ideal for quick precision shots. I think it's the perfect balance between blacked out and FO front. I have Trijicon HD's, and XS Bigdots on some of my other defense Glocks, but I like these a bit more for quick acquisition target shooting. I went with the recommended height for G34's (.235 front) and it's right on. Highly recommend. Thanks 10-8!

Showing reviews 1-10 of 65 | Next

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