Suarez International Glock Universal Red Dot L-Mount

    Suarez International has made a universal red dot mount for Glocks. At first glance it resembles the Dueck Defense RBU however it is not the same. The RBU was designed for RMRs and the back up sights are fixed. The L Mount can use any Glock iron sights which makes them adjustable. Their website has options for black or tritium sights to be factory installed for the front and rear. Another feature of the L Mount is how it interlocks with the rear slide plate as well as dovetail into the slide.


    Will accept Trijicon RMR, Vortex Razor, Viper, Venom, Burris Fastfire, Shields, Insights MRDS, and any other red dots we haven’t thought of.

    The original “L-Mount” was a great unit, but we knew we could make it better.  Specifically customers loved the super secure mounting and the ability (unlike other mounts) to zero rear sight and red dot independently of each other.  The two things everyone asked for were to be able to disassemble the slide without removing the unit, and to be able to mount a wide variety of red dots to the unit.  Truly, many guys that wanted to buy these were using red dots other than Trijicon.

    So we upgraded and improved the product.  This universal red dot mount provides the benefits of the co-witnessed red dot, any red dot, but without the need to modify a “company gun”.

    The unit is tall enough to clear most suppressors and there are no modifications required to your slide.  It mounts in the factory rear sight dovetail just like a traditional rear sight, but an additional contact point using the rear slide cover plate is created, giving an extremely solid and immovable base.  Unlike other similar units on the market with integral fixed iron sights, our unit allows for the use of any sights made for the Glock pistol of any height.  The unit has capability to accept any sights made for Glock pistols in the correct positions (forward and behind the Trijicon RMR).  Unlike other more costly products, the L-Mount allows the iron sights to be zeroed to coincide with the red dot.  This last is of essential importance because unless you have two points of adjustment, you will not get the essential co-witnessing of the sights and red dot.

    • CNC Machined in the USA of bar stock steel – Matte finished black
    • Uses any sights made for Glock (sights not included)
    • Secured with precise cut dovetail slide cover plate – Includes rear slide cover plate, L-mount
    • Can detail strip slide without removing the mount
    • Uses factory rear sight dovetail – no modifications necessary
    • Optimal mounting height for suppressors
    • Compatible with most holsters.
    • Fits all Glocks 9mm/40/357 SIG (no 42, and 43 models).
    • US Patent Pending


    The L Mount retails for only $69.99. But that is without any back up sights. You can option for black or tritium sights for the front and rear.

    • Black Front Sight $29.99
    • Black Rear Sight $39.99
    • Tritium Front Sight $49.99
    • Tritium Rear Sight $79.99

    You can check it out and buy it on their website.

    Nicholas C

    Steadicam Gun Operator
    Night Vision & Thermal Aficionado
    Flashlight/Laser Enthusiast
    USPSA competitor

    Any questions please email him at [email protected]