Holosun Mounts, Plates & Spacers
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Holosun Mounts, Adapter Plates and Spacers
Shop Holosun Picatinny mounts, optic adapter plates and height spacers. The range includes 509T and 407K/507K plates for specific optics-ready pistol platforms, plus 510C spacers, an AEMS low mount and QD mounting options.
Find the Appropriate Accessory Family
- 509T plates: Options include Glock MOS 9mm, CZ P-10, FN 509 Tactical, FNX-45 Tactical and 507C/RMR-footprint adapter plates.
- 407K/507K plates: Options for Glock MOS, CZ P-10C, FN 509 and 507C/RMR-footprint mounting systems.
- Picatinny mounts: Browse the 407C/507C/508T mount, plus low and lower 1/3 509T mounts.
- Spacers and other mounts: See black and FDE 510C spacers, the AEMS low mount and the QD lower 1/3 mount.
Frequently Asked Questions
Do Holosun mounts fit every Holosun optic?
No. Choose a mount or plate explicitly compatible with both your optic model and your pistol or rail system.
What is the difference between a mount, an adapter plate and a spacer?
A mount attaches an optic to its mounting surface. An adapter plate bridges specified interfaces. A spacer changes the height of a compatible mounting arrangement. They are not interchangeable accessories.
Can I use any 509T plate with a 507K?
No. A 509T plate supports a different optic interface from the Holosun K footprint used by the 507K.
Does a Holosun AEMS low mount fit AEMS Micro or Macro?
Do not use the rifle AEMS low mount for Micro or Macro without explicit manufacturer confirmation. Those are pistol optics with different mounting interfaces.
Do these accessories include a Holosun sight?
No. These products are mounts, adapter plates and spacers; the sight is sold separately.