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.
89 Reviews
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Sig P365 slide cut
very nice job. I'll be sending my Glock slide next.
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Excellent Work
Added a 507K to my 365. The optic fit like a glove and the included screws were perfect. No complaints at all with the craftsmanship. I did have two emails that were not returned. It did not matter as the work quality and return time was answered by action.
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P365 Optic Cut
Great price, quick turn-around, quality work. Couldn't ask for anything better. Highly recommend.
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Excellent Cut
Milled a 507k cut for my sit p365. John and his team did outstanding work. Cut is perfect, and symmetric. You don’t regret it. Also of note, the slide for a p355 is stainless steel and doesn’t need a coat or nitride if you don’t want it. Once optic is one looks perfect without any exposed metal showing. Little bit of oil is all it needs.
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Optic cut + cerakote
Quality work, fairly priced, worth the wait 100%
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507k Optic Cut
Exactly what I ordered, the optic fits perfectly and I am extremely satisfied. I have already recommended this service to my friends!
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My red dot almost perfect without adjusting
Excellent workmanship with perfect fit. Installed my Holosun 407 with their provided screws. Went to the range and only had to adjust the red dot 2 clicks up and 2 to the right.
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Extremely Fast, impeccable quality, perfect fit
29 days total from arrival in TX to arrival at my house including black nitride refinishing. Optic fit perfectly. Machining quality was impeccable. No sign of of wear on slide internals from disassembly and reassembly. Black nitride looked better than new and even repaired some holster wear on slide. Buy with confidence. A+++
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Sig P365 Optic Cut
I can't say enough about how impressed I am with the finished product. Everything fit like a glove. I most highly recommend Maple Leaf Firearms for any milling work desired on your slide.