Let’s Dive into Trijicon SRO Mounting Kit
The Trijicon SRO (Specialized Reflex Optic) Mounting Kit is, ostensibly, a simple solution from Trijicon to a common problem: the included screws with the SRO optic are too long for Glock MOS and Springfield OSP pistol slides. This kit provides two shorter screws, purportedly ensuring proper and secure mounting. I picked up this kit with a healthy dose of skepticism, born from years of experience dealing with tactical gear, and a recent build I was completing using a Glock 19 MOS.
I ran into the issue firsthand when mounting my new SRO. The screws provided bottomed out before tightening, leaving the optic loose. Frustrating is an understatement, especially considering the premium price point of the SRO itself.
Unboxing the Trijicon SRO Mounting Kit was underwhelming. It’s essentially a small plastic bag containing two screws. My initial thoughts were: “That’s it?”. I half-expected at least a small instruction sheet or perhaps some thread locker.
Compared to other mounting solutions, this is the absolute bare minimum. Some aftermarket options include base plates or a wider variety of screw lengths to accommodate different slide depths. I chose the Trijicon SRO Mounting Kit hoping for a guaranteed fit and finish from the manufacturer, thinking it would be the most reliable option.
My first impression was disappointment, verging on annoyance. It felt like Trijicon was nickel-and-diming customers on something that should have been included with the optic in the first place. The build quality appeared fine, but, again, they’re just screws.
Real-World Testing: Putting Trijicon SRO Mounting Kit to the Test
First Use Experience
I tested the Trijicon SRO Mounting Kit at my local indoor range, mounting the SRO onto my Glock 19 MOS. The installation process was straightforward; the screws fit the SRO and the Glock MOS cut perfectly. Torquing them down to the specified inch-pounds was easy enough.
The range conditions were typical, climate-controlled and dry. Functionally, the screws worked as intended, securing the SRO to the slide. There were no immediate issues.
My only surprise was the lingering feeling that I’d overpaid for such a simple item. I felt like I was being held hostage for a couple screws and that Trijicon was holding all the cards.
Extended Use & Reliability
After several range sessions and approximately 500 rounds through the Glock 19 MOS with the mounted SRO, the screws from the Trijicon SRO Mounting Kit have held up fine. There are no signs of loosening or stripping. I inspected them after each range trip.
Durability-wise, they seem to be made of decent steel, showing no signs of wear. Maintenance is non-existent; they are screws.
Compared to previous experiences with aftermarket screws (sourced from hardware stores), these seem to be of slightly higher quality. However, the difference isn’t significant enough to justify the price premium. That being said, I didn’t have any issues with the hardware store screws either.
Breaking Down the Features of Trijicon SRO Mounting Kit
Specifications
- Manufacturer: Trijicon. Known for their high-quality optics, but seemingly less so for their mounting hardware pricing strategy.
- Color: Black. A standard matte black finish that blends in with most pistol slides and optics.
- Finish: Matte. Prevents glare and matches the aesthetic of most firearms.
- Gun Type: Handgun. Specifically designed for mounting SRO optics on handguns.
- Optic Cut: Not Applicable. The kit doesn’t modify the optic cut itself, but rather provides the correct screws for existing cuts.
- Gun Make: Springfield Armory, Glock. Intended for use with Glock MOS and Springfield OSP slides.
- Condition: New. Standard, brand-new condition.
- Red Dot Sights-Footprint: Not Applicable. The kit is designed for the Trijicon SRO footprint, not specific to a universal footprint.
These specifications matter because the wrong screw length can prevent proper optic seating, leading to inaccurate zeroing and potential damage to the firearm or optic. The fit is absolutely critical and the only function of this kit.
Performance & Functionality
The Trijicon SRO Mounting Kit performs its basic function: it allows you to mount a Trijicon SRO on a Glock MOS or Springfield OSP slide. It’s a simple fix to a problem created by Trijicon’s decision not to include the correct screws with the SRO itself.
The strength is that the screws do work and are the correct length. The weakness is the absurdly high price for what you get.
It meets expectations in that the optic is securely mounted, but it exceeds expectations in frustration at the value proposition.
Design & Ergonomics
The design is, well, it’s a pair of screws. The materials appear to be decent quality steel with a matte black finish.
The screws are perfectly functional and easy to use. There is no learning curve. Anyone who has installed an optic before can install this.
Durability & Maintenance
Assuming they are torqued correctly and not over-tightened, these screws should last the lifetime of the optic. Maintenance is not applicable.
Accessories and Customization Options
There are no accessories included with the Trijicon SRO Mounting Kit. It is simply two screws. There are no customization options available for the screws themselves, though you could theoretically Cerakote them in a different color if you were so inclined.
They are designed to work exclusively with Trijicon SRO optics on Glock MOS and Springfield OSP slides. Compatibility with other accessories or brands is not relevant.
Pros and Cons of Trijicon SRO Mounting Kit
Pros
- Correct screw length for Glock MOS and Springfield OSP slides.
- Ensures proper seating and secure mounting of the Trijicon SRO.
- Simple and straightforward installation.
Cons
- Extremely overpriced for two screws.
- Should be included with the Trijicon SRO optic.
- No additional features or value beyond basic functionality.
Who Should Buy Trijicon SRO Mounting Kit?
Perfect for: Individuals who have purchased a Trijicon SRO and are attempting to mount it on a Glock MOS or Springfield OSP slide and discover the included screws are too long. If you are in this situation you are basically forced to purchase this kit if you want to avoid a trip to the hardware store.
Who should skip this product? Anyone who is comfortable sourcing screws from a local hardware store or online retailer.
Must-have accessories or modifications? A small tube of thread locker (e.g., Loctite) is recommended for added security.
Conclusion on Trijicon SRO Mounting Kit
The Trijicon SRO Mounting Kit is a functional, albeit overpriced, solution to a problem that shouldn’t exist in the first place. While the screws do allow you to mount your Trijicon SRO optic to a Glock MOS or Springfield OSP slide, the cost is disproportionate to the value provided.
The price is not justified. It is hard to come to that conclusion any other way.
I would reluctantly recommend it only to those who absolutely need a guaranteed fit and don’t want to risk sourcing screws elsewhere. For everyone else, save your money and head to the hardware store.
In short, Trijicon needs to rethink their approach to this. Include the correct screws with the optic, or offer this kit at a much more reasonable price point. Until then, buyer beware: you’re paying a premium for a simple fix.