Holosun 507K Sights
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Shop Holosun 507K Sights
Browse available red and green dot models for compact and slimline carry pistols. The 507K X2 series is a popular open-emitter pistol optic with a compact window, multi-reticle options, and a carry-friendly footprint.
Compact Carry Optic Options
The 507K X2 lets you switch between a 2 MOA dot, a 32 MOA circle and a circle-dot reticle in the same compact optic. Choose red or green, and confirm that your slide or adapter supports the Holosun K footprint.
Frequently Asked Questions
What footprint does the Holosun 507K use?
The 507K uses Holosun’s K-footprint pattern. Always confirm your slide cut, adapter plate, or mount before ordering.
Does the 507K come in a green dot variant?
Yes. Green dot and red dot models may be available depending on current inventory.
Is this optic good for concealed carry?
Yes. Its compact size makes it a popular choice for slimline and compact carry pistols.
What is the difference between the 507K and 407K?
The 507K offers multiple reticle options, while the 407K is typically a simpler dot-only option.