Sig P365 Optic Cut - Holosun 407k/507k/EPS/EPSCARRY

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

This Optic Cut allows you to mount a 407k, 507k, EPS, or EPS Carry 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.



72 Reviews

  • 5
    P365 optic cut

    Posted by Dennis Archambault on Jan 14th 2023

    Very happy with the great work. The turnaround time was less than one week. The Holosun optic fits perfect. A great upgrade for my old eyes.

  • 5
    Sig P365 Holosun 407K Optic Cut

    Posted by Russ on Jan 2nd 2023

    Purchased optic from Maple Leaf and had them mount on P365. Great fit, precision cut. Delivered when they said it would be and came back in a box w/custom cut foam. Also came back with the Holosun box. Definitely recommend

  • 5
    Holoson Optic Install on Sig P365

    Posted by Tomi Ferguson on Nov 28th 2022

    I had Maple Leaf Firearms install a Holosun 407K Green Dot optic on my EDC (every day carry) Sig Sauer P365. They received my slide and optic in the mail on November 10th and I received it back today, November 21st with a perfect install, right before the holiday! The online service ordering was simple & easy and I appreciated the great communication throughout the process. I could track my install progress online and immediately got a tracking number when it was shipped for return. I will definitely be using them for all of my husband & my firearms customization needs.

  • 5
    Optic Cut and Refinish for P365

    Posted by Eric L on Oct 27th 2022

    This is the 3rd slide that Maple Leaf has completed the optic cut and refinishing. They always do superb work and the refinish black nitride makes the slide look brand new. I am a satisfied repeat customer.

  • 5
    Slide Milled/Cut for Holosun Optic (P365)

    Posted by Wm Paul Smith on Oct 27th 2022

    Outstanding Job. The fit and finish is OUTSTANDING!!!

  • 5
    P365 cut with 407k

    Posted by Gerald Mcgee on Oct 13th 2022

    Outstanding looks and wiry perfect. I got it faster than expected. I would use them again.

  • 5
    P365 optic cut

    Posted by Tommy on Sep 5th 2022

    Beautiful work and a quick turnaround. These guys will get all of my work in the future. Thank you!

  • 5
    Optic Cut for Sig P365 and Holosun 507K

    Posted by Andrew Stuart on May 1st 2022

    Maple Leaf did an awesome job on my Sig. The milling is precise and the fit, perfect. The turnaround was very quick (a little over a week without refinishing) and the communication and service was excellent. I highly recommend them and will be sending another slide for the same service in the near future. -Andrew

  • 5
    Optic Cut for P365

    Posted by Scott on Mar 27th 2022

    Absolutely an awesome job…perfect!