Sig P365 Optic Cut - Sig Romeo Zero

(40 reviews) Write a Review

Add a Sig Romeo Zero Optic Cut as a standalone upgrade to your Sig P365 slide, or in conjunction with our other slide milling options.

This Optic Cut allows you to mount a Sig Romeo Zero 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 Romeo Zero 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.

*Shield RMS not included.


This cut is also compatible with the Shield RMS/RMSc, but will use shorter screws.

40 Reviews

  • 5

    Posted by Patrick McCarthy on May 23rd 2021

    Excellent work!! Had optic mounted just forward of rear sight. Very nice except am unable to co-witness front sight without suppressor sights. Highly recommend these folks ! Price was Very Good as well

  • 5
    Sig P365 Set Back Mill for Holosun 507k X2 Red Dot sight

    Posted by Larron Clark on May 11th 2021

    The work was performed in a timely manner and the precision and quality of the work was way above standard. John is extremely helpful as I contacted him twice with questions and he was very accomodating and helpful. I will be sending them my Sig P320 to have the same service performed on it. I couldn't be happier!!!

  • 5
    365 Romeo Zero Cut & Cerakote

    Posted by Michael Henry on Mar 28th 2021

    Most satisfied with Maple Leaf. Everything fit absolutely perfect. Cerakote is beautiful, but beyond aesthetics. This upgrade once sighted in, has drastically improved my speed of target acquisition & grouping.
    Exactly what I was trying to accomplish! Definitely eyeing my other pistols with "Ideas".

    Thx Maple Leaf Firearms

  • 5
    Outstanding Quality

    Posted by David Stull on Mar 8th 2021

    Aside from not having holes all the way through the slide like the factory slide, you’d never know it didn’t come this way. Great job!

  • 5
    P365 RomeoZero optic cut and optic

    Posted by Meech on Mar 8th 2021

    Amazing job!
    Looks like it came from the factory.
    Still waiting for time to make it to the range...

  • 5
    Sig 365 Optic Cut Sig Zero

    Posted by King Arthur on Feb 25th 2021

    Quality work and fast turn around. Only hiccup was a little winter storm in Texas causing some longer delivery time. Not Maple Leaf fault. Will recommend and use again.

  • 5
    Optics cut and Romeo sight mounting.

    Posted by James Marra on Feb 20th 2021

    Looks and performs perfect. Came perfectly zeroed from the factory. Short learning curve using the red dot. But the results are worth it.

  • 5
    Sig P365 optic cut

    Posted by Steve Lockwood on Feb 15th 2021

    The labor that was done to my three p365 which was an optics cut on the slide was done great looks like it just came from the manufacturer would recommend this service to anyone that needs to have an optics fit

  • 5
    Sig P365 optic cut

    Posted by Justin H on Feb 15th 2021

    Optic fit perfectly. Great finish and coating. Awesome customer service. Would recommend.