Description
If you own a P365 or are building one from parts, this factory grip module gives you the option to run a manual safety on your compact carry gun. It's a genuine Sig Sauer component made from high strength black polymer, designed to the same specifications as what came on the pistol when it left the factory.
Manual Safety Configuration for P365
This module is specifically cut and configured for manual safety trigger groups, making it the right choice if you want to add or replace a manual safety setup. The stripped design means you can transfer your existing fire control unit into it, which is where the actual safety function lives. Some people prefer the added security of a thumb safety on a carry gun, and this module makes that a straightforward swap if you've got the compatible FCU.
Quality Construction and Fit
The polymer is the same material Sig uses on all their P365 production models. The texturing, grip angle, and ergonomic profile are factory standard, so you get the same feel you're used to. It comes with the magazine release button and spring already installed, which saves time and means one less thing to fiddle with during installation. The module houses all the critical contact surfaces where your hand goes, so having a solid, factory-quality piece matters for both reliability and comfort during extended shooting sessions.
Straightforward Replacement
As a non-serialized frame component, this grip module can be shipped directly to your door. If you're maintaining an existing P365, replacing a worn module, keeping a spare, or building a custom configuration, this module works with all standard P365 fire control units equipped for manual safety. Just transfer your FCU from your old module, or drop in a new manual safety FCU if that's the direction you're going.
Key Specifications
- Manufacturer: SIG SAUER
- Model: P365
- Caliber: 9mm
- Configuration: Manual Safety
- Material: Polymer
- Color: Black
- Type: Grip Module Assembly
- MPN: 8900156
- UPC: 798681625451
- Length: 5.7 inches
- Weight: 0.1 lbs
- Serialized: No
What’s Included
- Grip module assembly
- Magazine release button
- Magazine release spring
Frequently Asked Questions
Will this grip module fit my standard P365 without a manual safety?
No, this module is specifically designed for manual safety configurations. If your P365 has a standard trigger group without a manual safety lever, you'll need the non-manual safety version. The manual safety module has specific cuts for the safety mechanism that won't work with a standard FCU.
Do I need a gunsmith to install this grip module?
While straightforward, most manufacturers recommend having a qualified gunsmith handle the installation. The process involves removing your fire control unit from the old module and transferring it to the new one, which requires careful alignment to avoid damaging springs and small components. If you're experienced with P365 detail stripping, you can handle it yourself with basic tools.
What's actually included in the box with this grip module?
You get the grip module assembly itself with the magazine release button and spring already installed and ready to go. The module is non-serialized, so you just need to transfer your fire control unit (the serialized part that contains the manual safety) from your old module into this new one.
Can I use this module to convert my current P365 to manual safety?
You can use this module with a manual safety fire control unit, but you'd need to obtain the safety components separately. You can't simply swap modules and get a manual safety unless the FCU itself is configured for manual safety. Many people use this module along with a manual safety FCU kit to accomplish the conversion.





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