All compatible with Glock MOS are here including special mounting procedures.
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Recommended Holosun Models for Glock MOS
Holosun SCS-MOS (Solar Charging Sight)
The Holosun SCS-MOS is designed to fit directly on the Glock MOS slide, skipping the need for an adapter plate.
With a solar power feature and a reticle that brightens and dims automatically, it's a solid piece for those who hate fiddling with buttons.
Holosun 507C X2
Next up is the Holosun 507C X2, which fits comfortably on Glock MOS models with the RMR adapter plate. It boasts a multi-reticle system, so you can switch styles like changing outfits.
Equipped with Solar Failsafe and Shake Awake technology, rest assured this one won't leave you hanging. For all these perks, the price is a sweet spot for many shooters.
Holosun 407C X2
The Holosun 407C X2 offers a single reticle (6 MOA), and like its cousin, the 507C X2, it also requires an adapter plate.
This streamlined option is for shooters who prefer a big single dot rather than the multiple reticle system.
6 MOA is recommended for people with astigmatism over 3 MOA or even 1 MOA dots.
Holosun 507K X2
For those with slimline models like the Glock 43X or 48 MOS, the Holosun 507K X2 fits like a glove.
It wasn’t meant for larger frames, but let’s face it, not everyone wants to lug around a full-sized optic on a slimmer model for concealed carry.
Holosun EPS
Want that rugged feel? The Holosun EPS comes with a titanium fullly enclosed housing, making it insulated against life’s little bumps and scrapes. And it's smaller than the Holosun 509T.
However, you’ll need an RMR to K adapter plate to make it work, super easy.
MOS Slide Cut Compatibility
Adapter Plates VS Direct Mount
With some models, like the SCS-MOS, you can skip the adapter and go direct.
For most RMR, its pretty much plug and play with plenty of adapter plates available.
For K footprint, just get a direct K footprint adapter, or use RMR to K conversion adapter. But honestly, less plate stacking the better.