Standard Adapter Plate — Trijicon / Holosun
Designed as a reliable upgrade for RDO-ready pistols, this adapter adds extra serrations on each side of the slide. The result: easier manipulation and cleaner slide racking, without needing to grab the optic itself. A low-profile fit ensures durability and everyday carry compatibility.
Key Benefits
- Easier slide manipulation: Side serrations give more grip without needing to rack the optic.
- Slim + secure: Zero-Interference design keeps carry and holster use smooth, with no added bulk.
- Durable finish: CERAKOTE® H-146 Graphite Black resists wear and corrosion.
- Secure mount: Set of 6-32 threaded holes for secure RDO fitment.
- Made in the USA: Precision-machined billet aluminum for a perfect fit, backed by our Lifetime Warranty.
Compatibility — Trijicon / Holosun
- Supported Optics:
- Trijicon RMR
- Trijicon SRO
- Holosun HS407C
- Holosun HS507C
⚠️ Does NOT fit Holosun EPS Carry. For that optic, please use our Shield / Leupold Adapter Plate.
Custom Finishes: Additional Cerakote® colors available — contact us for pricing and lead times.
FAQ
Any modifications needed to install?
Does this add bulk to my slide?
Is installation permanent?
1 Review Hide Reviews Show Reviews
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Holosun slide adapter rack assist
The fit is perfect for both the plate to slide and Holosun to plate. Not to much side sticking out but enough to grip the slide and rack it without grabbing the red dot.