top of page

SIG Sauer P365XL Magazine Plate Finger Extension by NDZ Performance


  • Fits Sig Sauer Model P365XL (12 Round Magazines Only
  • Caliber(s): 9MM.
  • Does NOT Fit: P365
  • Also works with Wilson Combat modules (SEE PICTURES ABOVE)

The Sig Sauer P365 redefined what a concealed-carry pistol should be, now the new P365 XL is doing it again. The perfect balance of micro-compact concealability with full-size shoot-ability the P365 XL offers more capacity in a micro-compact, highly concealable size yet maintains the comfort and shoot-ability of a full-size pistol.

This finger extension plate upgrade will provide more purchase to the magazine base for superior grip & control. This will help with comfort, dexterity & overall accuracy. Added magazine weight will help with ejection & mag drop, incrementally increasing your cycling times. (Something the plastic upgrades from manufactures like Pearce can not achieve.) NDZ Performance is proud of our unique & industry-first Magazine Extension Upgrade Line for the Sig Sauer P365 & XL Series!

These plates do not alter the capacity of the magazine. This product replaces the stock floor plate & retains all other factory components.

Manufactured to Exact Tolerances from 6061 T6 Aircraft Billet Aluminum & Hardcoat Anodized for Extreme Durability; will not chip or break.

NDZ Performance is a USA Manufacturer of High Quality Aftermarket Firearm Accessories. Proudly made right here, in our facility, to the Highest Quality Standards from materials such as Aluminum, Brass, Steel & Delrin. All NDZ manufactured goods carry a Lifetime Warranty against Manufactured Defects.

INSTALLATION WARNING: Magazine Floor Base Plates & Extension Devices are secured by Spring Tension & can cause serious injury if improperly handled. NDZ Performance recommends the use of Safety Glasses when removing or installing this product & if instructions are needed please see one of our installation videos.

NDZ always recommends any part be installed by a qualified and trained gunsmith. NDZ promotes the use and/of safety practices and gear when working on any firearm.


More Info On This Product
Manufacturer: NDZ Performance
Brand: NDZ Performance
Type: Magazine Plate Finger Extension
Country/Region Of Manufacture: Made in the USA.
For Gun Make: Sig Sauer
For Gun Model: P365XL

NDZ Performance P365XL 12 Round Magazine Plate Finger Extension

Out of Stock