Sig P365 Optic Cut - Holosun 407k/507k

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Add a Holosun 507k Optic Cut as a standalone upgrade to your Sig P365 slide.

This Optic Cut allows you to mount a 507k sight directly to your P365 slide with two included #6-32 screws.

The cut features a precision CNC machined pocket directly in front of the Sig factory rear sight dovetail. By design, the 507k will fit tight within this pocket, preventing the sight from moving in any direction, ensuring your optic remains zeroed in even under the harshest conditions.

This product includes the Optic Cut only.

*Optic not included.



4 Reviews Hide Reviews Show Reviews

  • 5
    Sig P 365 optic cut for Holosun Red Dot

    Posted by Thomas Shott on Sep 18th 2020

    Everything as promised but have not received my sight from other vendor. When it is mounted I'll see how the fit is. So far pleased with you service.

  • 5
    P-365 slide cut

    Posted by Al Barr on Sep 17th 2020

    Very nice job, click fit for optic. Screws provided. Very easy zero after mounting optic. Well packaged shipping.

  • 5
    407k cut on Sig P365

    Posted by Ricardo Herrero on Aug 13th 2020

    Excellent job. I wish I could co-witness with the current night sights but I think that’s the lowest they can be. Super fast, took about 2 weeks or less.

  • 5
    Slide cut for Shield RMSc , Sig P-365

    Posted by Al on Jul 11th 2020

    Handled my questions promptly, and professionally. Slide cut is perfect, my RDS is snug fit, and zeroing took 3 shots after installation of my RDS. I’m pleased with Mapleleaf Firearms in every regard