Firearm modelsModels: 1,027
PartsParts: 5,395
FitmentsFits: 121,240

SIG SAUER P365-XL Base Pads

Browse parts and check the source behind each answer.

All SIG SAUER models · base pads →

Manufacturer

SIG SAUER

Model & version

P365-XL · XL

Mounting details

SIG P365 accessory rail, Shield RMSc

Parts listed

8 total

SIG SAUER P365-XLBase Pads

Find a part in this listManufacturer

8 base pads

What the compatibility labels mean

How we knowHow we check compatibility

Lab testedFit checked by Firearm Lab for the recorded setup.
Documented fitmentSupported by manufacturer, partner, or reviewed community evidence.
Interface matchMounting details match, but this exact model and part have not been confirmed to fit together.

Check your exact model and part before ordering. Fitment limits

Armory Craft1

Armory Craft
Sig Sauer P365XL /365X Pinky Extension for 12rd(or 10rd restricted XL) Magazines
Based on manufacturer information — Oct 2026.

Henning Group1

Henning Group
Base Pad for Sig Sauer P365 17 Round Magazines
Based on manufacturer information — Aug 2026.

NDZ Performance3

NDZ Performance
Magazine Plate Finger Extension for Sig Sauer P365XL - Does Not Fit Sig P365
Source needs review.
NDZ Performance
Slim Carry Magazine Plate for Sig Sauer P365, P365 XL, P365 SAS
Based on manufacturer information — Aug 2026.
NDZ Performance
NDZ Slim Carry Magazine Plate for Sig Sauer P365, P365 XL, P365 SAS V2
Based on manufacturer information — Aug 2026.

Patriot CNC1

Patriot CNC
Sig P365XL Baseplates
Based on manufacturer information — Oct 2026.

Tactical Development2

Tactical Development
10-XL Conversion Basepad for SIG P365XL
Based on manufacturer information — Oct 2026.
Tactical Development
AXL-Hybrid Reach Aluminum Basepad for Sig P365X/XL
Based on manufacturer information — Oct 2026.

Browse all base pads →