Suppressors (or silencers) are increasingly popular among civilian shooters in the United States. According to the 2019 ATF Firearm Commerce Report, over 1.7 million suppressors were registered for legal ownership by civilians, and the number continues to rise every year.

    If you plan to use a suppressor on your Glock pistol, your standard Glock sights will not be tall enough to give you a clear sight picture. The best Glock suppressor sights may also be more practical and durable than the factory iron sights. 

    Best Glock Suppressor Sights Reviews

    Editor’s Choice: Trijicon Bright & Tough Glock Suppressor Night Sights

    Trijicon Bright & Tough Glock Suppressor Night Sights
    • The build quality expected of Trijicon
    • Classic 3-dot combat sighting system
    • Durable machined metal body

    Top 7 Best Glock Suppressor Sights Reviews

    1. Trijicon Bright & Tough Glock Suppressor Night Sights: Best Glock Suppressor Sights

    Trijicon Bright & Tough Glock Suppressor Night Sights

    Why you’ll love this:

    You should get this if you want the most durable and functional sight set to assemble the best red-dot suppressor sight combo for Glock pistols possible.

    What We Liked

    • Long-lasting tritium lamps for use as night sights
    • Co-witnesses with the Trijicon RMR red dot sight
    • Impact-resistant design
    • Highly-visible tritium dots

    What We Didn’t Like

    • A little on the expensive side

    Trijicon is synonymous with quality, and I am never disappointed to install their sights and optics on my firearms. For Glocks set up for use with suppressors, red-dot sights, or both, it’s hard to beat the Trijicon Bright & Tough sights. 

    The Bright & Tough sights are fitted with powerful, long-lasting tritium lamps, with or without a white outline circle for added visibility, making them suitable for use as night sights under any light conditions.

    Although these iron sights’ primary purpose is to pair them with a suppressor, they are also ideal for use with a red-dot sight, designed explicitly for co-witnessing with the Trijicon RMR. If your Glock platform of choice is one of the MOS models fitted with an RMR, these iron sights are the perfect backup/co-witness sights to use.

    Although the Trijicon Bright & Tough sights are exceptionally well-suited for Glock MOS pistols, they are available for virtually every Glock model.

    2. Meprolight Glock Tru-Dot Night Sights Suppressor Height: Best Glock Suppressor Sights for the Money

    Meprolight Glock Tru-Dot Night Sights Suppressor Height

    Why you’ll love this:

    You should get this if you need the best affordable Glock suppressor sights available that can be used during the day and the night.

    What We Liked

    • High-visibility three-dot tritium sights
    • One of the best Glock suppressor night sights for the money
    • 3 different tritium tube colors

    What We Didn’t Like

    • Rear sight is a bit long

    When it comes to Glock suppressor sights available today, one of the best values for the money is the Meprolight Tru-Dot Night Sight Set

    These suppressor-height sights are fitted with high-visibility Tru-Dot tritium lamps, allowing them to function as night sights. The front and rear sights use a classic, 3-dot combat sighting arrangement, and 3 color options are available: Green, yellow, and orange.

    These Meprolight sights are real set-and-forget sights; once installed, they require no special maintenance. No need to worry about batteries; the tritium lamps require no external power sources and provide clear, high-visibility bright dots at all times and under any lighting conditions.

    The Meprolight Tru-Dot Night Sight Set is compatible with most Glock models, from subcompacts such as the Glock 26 to competition models like the Glock 40 MOS. 

    Whether you use your Glock platform for low-light target shooting or home defense with or without a suppressor, this night sights allows you to stay on target with improved accuracy and target acquisition speed even in the dark.

    3. AmeriGlo GL-429 Black Front and Rear Set: Best Non-Illuminated Glock Suppressor Sights

    AmeriGlo GL-429 Black Front and Rear Set

    Why you’ll love this:

    You should get this if you want the best raised suppressor Glock sights for co-witnessing or as backup sights.

    What We Liked

    • Durable steel construction
    • Serrated front sight post to reduce glare
    • Suitable for use with suppressors and red dots
    • Very fairly priced

    What We Didn’t Like

    • No aiming dots
    • Suitable for daytime use only

    If you find tritium dots distracting, or if all you need is a simple set of durable, no-frills iron sights to complete your suppressed Glock build, the Ameriglo GL-429 Black Front and Rear Set is an excellent choice for the price. 

    Made entirely out of steel and featuring a matte black finish, the dimensions are 0.394” for the rear sight and 0.315” for the front sight. They are tall enough to align over various suppressor models such as the SilencerCo Omega 9K, the Gemtech Lunar-9, or the Liberty Cans Centurion 9.

    Although these sights lack aiming dots, they are suitable for use as co-witness sights with a variety of red dot sights as well, making them ideal back-up sights to pair with the Trijicon RMR or the Holosun HS507.

    Due to the lack of tritium dots, if not paired with a red-dot sight, this set of iron sights is suitable for use during daytime or under adequate lighting conditions only.

    You may check our article on Glock sights for more exceptional options.

    4. XS Sight Systems DXT Standard Dot Sight Suppressor Height: Best Single-Dot Glock Suppressor Sights

    XS Sight Systems DXT Standard Dot Sight Suppressor Height

    Why you’ll love this:

    You should get this sight set for your suppressed Glock pistol if you want a fast, intuitive sighting system for use between 0 and 15 yards.

    What We Liked

    • Innovative dot-the-i sighting system
    • High-visibility tritium lamps with white outline
    • Ideal for fast shooting drills

    What We Didn’t Like

    • Best used at close ranges (under 25 yards)

    While good sights are essential no matter the firearm, many believe that a handgun is best used for fast, instinctive shooting at close ranges, and handgun training should reflect this philosophy.

    If you agree with this notion, then you may find the XS Sights DXT Standard Dot Sight Suppressor Height to be the ideal pistol sighting system, particularly if you enjoy shooting Glocks fitted with suppressors.

    The DXT sights do not use the standard 3-dot aiming system, relying instead on a V-shaped rear sight fitted with a vertical tritium lamp and a front sight with a large tritium dot. The idea behind this sighting system is to “dot the i,” then pull the trigger.

    This system is faster and more intuitive than classic combat sights and results in more shots on target, especially at closer ranges, making them ideal for use on a suppressed home defense handgun.

    5. L2D Combat Co-Witness/Suppressor Height Fiber Optic Sight Set: Best Fiber Optic Glock Suppressor Sights

    L2D Combat Co-Witness Suppressor Height Fiber Optic Sight Set

    Why you’ll love it:

    You should get this if you want a set of high-quality fiber optic sights for your suppressed Glock pistol.

    What we liked

    • High-vis red fiber optic tube
    • Fiber optic is hooded and protected from impacts
    • Ultra-durable steel construction with DLC finish

    What we didn’t like

    • Not compatible with large-frame (.45, 10mm) models

    In general, fiber optic sights are brighter and more comfortable to use during the day than tritium sights. If you do most of your shooting during the day, having an aiming point that is sharper and easier to see translates into more shots on target.

    Few fiber optic sights are as practical as the L2D Combat Co-Witness/Suppressor Height Fiber Optic Sight Set. These sights are CNC-machined from steel and protected with Diamond-Like Coating (DLC), giving them exceptional durability.

    Unlike many other brands of handgun fiber optic sights, the fiber optic tube is fully protected by the steel housing and top beam, increasing its lifespan and reducing the likelihood of a broken tube.

    These sights are compatible with the majority of 9mm, .40 S&W, and .357 SIG Glock pistols. Not only are they suitable for use with a suppressor, but they will also co-witness with a red-dot sight. 

    6. Heinie Glock 42/43/43X Ledge Straight Eight Night Sight Set: Best Suppressor Sights for Glock 43

    Heinie Glock 42 43 43X Ledge Straight Eight Night Sight Set

    Why you’ll love it:

    You should get this if you want a set of practical suppressor-height sights for use on a Glock 43, Glock 42, or Glock 43X.

    What we liked

    • Easy to install, requires no special fitting
    • Serrated front and rear sights
    • Dual-dot sighting system

    What we didn’t like

    • Front dot may be a bit dim

    With the recent advances in suppressor technology, even subcompact pistols can be effectively suppressed without adding too much weight and length.

    If you’re interested in shooting a Glock 43 suppressed, the Heinie Glock 42/43/43x Ledge Straight Eight Night Sight Set may be one of the best products for the job.

    When paired with a compact suppressor such as the Thompson Machine Poseidon Micro-9 or the DeGroat Nano, these Heinie sights transform your Glock 43 into an efficient platform for suppressed shooting. They are also compatible with the Glock 42 and Glock 43X.

    The Heinie double-dot sighting system is intuitive. Align the front and rear sight dots vertically, cover the intended target with your front dot, then pull the trigger; your shot should be on target at up to 25 yards.

    Even if you do not use your Glock 43 with a threaded barrel and suppressor, this sighting system is also excellent for concealed carrying.

    7. Night Fision Glow Dome Night Sight Set: Best High-Visibility Glock Suppressor Sights

    Night Fision Glow Dome Night Sight Set

    Why you’ll love it:

    You should get this for your suppressed Glock if you want one of the brightest raised sight sets available on the market.

    What we liked

    • One of the brightest suppressor-height night sight sets
    • Innovative dome lens system
    • Durable steel and polymer construction

    What we didn’t like

    • Quite pricey

    Night Fision makes some of the most innovative and unique aftermarket handgun sights, and the Night Fision Glow Dome Night Sight Set is no exception.

    The front sight employs a unique combination of a tritium dot with a phosphorescent dome, which absorbs ambient sunlight during the day. It illuminates during the night or in the dark, increasing the brightness and helping with low-light visibility.

    The rear sight uses 2 tritium tubes with white outlines, forming a classic 3-dot aiming system familiar to most shooters. When fully illuminated, these Glow Dome sights are up to 30% brighter than equivalent standard tritium sights.

    The sights are constructed out of machined steel, and the tritium tubes are housed in ballistic-grade, impact-resistant polymer shells that won’t crack or break, even if you drop your handgun or subject the sights to abuse.

    Best Glock Suppressor Sights Overall: Trijicon Glock Bright & Tough

    Trijicon Bright & Tough Glock Suppressor Night Sights

    If you must trust only one brand for all of your sights and optics, you simply can’t go wrong with Trijicon.

    The Trijicon Glock Bright & Tough Glock Suppressor Night Sights’ durability and dependability are second-to-none and worth every cent. Besides their intended primary use as suppressor sights, they can also be used as night sights and red-dot co-witness sights, making them highly versatile and worth using on 

    any Glock pistol.