NDZ Performance Magazine Base Plate with Finger Extension for Sig Sauer P365
Designed to fit Sig Sauer Models: P365 (10 Round Magazines Only). Caliber: 9mm.
Does Not Fit: Sig P365XL, P365X Models.
The Sig Sauer P365 is one of the most popular subcompact polymer frame pistols today and is geared towards individuals that want a low footprint, easily concealed firearm for their everyday carry. However one of the main "pain points" with this firearm is that there is a low amount of surface area to grip when firing, ultimately leading to reduced control and a decline in in accuracy. We here at NDZ Performance understood this and decided to do something about it!
Our finger extension base plate upgrades the surface area of the magazine base for a superior grip. This will improve the comfort of handling the firearm as well as your ability to control it during firing, increasing accuracy. The added magazine weight of our all aluminum base plates will help with magazine ejection and drop, improving cycling times. Our magazine plates are available in multiple finishes and are offered with and without laser engraved designs from our vast image library for that personalized touch. NDZ Performance is proud of our unique and industry-first finger extension upgrade line for the Sig Sauer P365, buy one and see how much it will improve your firearm today!
Features:
- Machined from aluminum construction with MIL‑SPEC hard‑coat anodize for durability and corrosion resistance.
- Finger‑extension design adds usable surface area for improved grip and control on a compact frame.
- Added mass from the aluminum plate improves magazine ejection and mag drop speed over the stock polymer parts, positively impacting reload times.
- Maintains stock magazine capacity, replaces only the base plate and retains all factory components.
- Available with optional custom laser engraving designs from NDZ’s image extensive library.
- Made in the USA and backed by a lifetime warranty against manufacturing defects.
See our complete line of Sig P365 Products
These plates do not alter the capacity of the magazine, this product replaces the stock magazine base plate & retains all other factory components. Anodized colors may vary slightly from what is pictured.
See video below for product overview.
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.
Disclaimer: "Sig Sauer" is a federally registered trademark of SIG Sauer, Inc. or SIG Sauer GmbH & Co.KG. NDZ Performance has NO affiliation in any manner with, or otherwise endorsed by, SIG Sauer, Inc. or SIG Sauer GmbH & Co.KG. The use of the word "Sig Sauer " on this page is merely to identify which firearm these parts or components are compatible with.
Type: Magazine Grip Extension
Model: Finger Extension
Country/Region Of Manufacture: Made In USA
Material: Aluminum
Material Coating: Mil-Spec Anodized or Cerakoted
Material Finish: Matte
Texture: Front Ribbing
For Gun Make: Sig Sauer
For Gun Model: P365
Does Not Fit: P365XL, P365X
Caliber: 9mm
| Gun Make | Sig Sauer |
|---|---|
| Product Type | Magazine Plate |
| Product Model | Finger Extension |
| Product Material | Aluminum |
| Gun Model | P365 |
| Caliber | 9mm |
499 Reviews Hide Reviews Show Reviews
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Perfect fit and look
Pictures only show you so much and you never really know how a product is going to look or feel until you see it in person. I am completely blown with this mag base grip. The aluminum adds just enough weight to easily release the magazine, and the texture and small lip help not only with grip but a spot to rest your pinky on. I really can’t say enough good things about this, and the fact that it makes the P365 looks so much more bad ass. Great work NDZ, you have a customer for life.
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5 stars
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P365 mag base plate extensions
With this product NDZ Makes the perfect EDC firearm even better. These well made, great looking base plates add an extra finger width to the grip and a bit of weight in just the right place. I don’t know how you could make a p365 better but they did. Great service and fast shipping too.
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Sig Sauer 10 rd (P365) mag extension
As you know the flat mag bottom that comes with the P365 10rd mag leaves no position for the pinky finger to grab onto. It's mainly for better concealment but poses a problem if you want to go to the range and just shoot. The solution is to buy an aftermarket extension such as the one NDZ has designed and sells. I ordered two of the longer design with the finger rest and had the custom etching added to the bottom. I received my order promptly and put them on right away. These extensions really give the P365 (10rd clip) a great grip. They are easy to put on and take off. My only con critique of these extensions, was the back portion of the extensions could be a little smoother as there is an edge that catches you every now and then. Thank you NDZ for offering such a quality product.
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P365 magazine extensions
Great product. With a bit of file and sand paper work they are great on 365XL mags. When you make them for the P365XL, I’ll buy more. Some of us have paws instead of hands. I only give you 4 stars because I’ve been waiting for almost a year on a P365XL extension.
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INCREDIBLE!
Absolutely love the feel of the P365 with these extended base plates! Significantly improved my interface with the weapon. Improved accuracy.. just an incredible product. My order arrived 2 days earlier than expected. Quality is second to none as well. Really impressed.
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P365 magazine extensions
Great product. With a bit of file and sand paper work they are great on 365XL mags. When you make them for the P365XL, I’ll buy more. Some of us have paws instead of hands. I only give you 4 stars because I’ve been waiting for almost a year on a P365XL extension.
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5 stars
Nicely made and fit perfectly. Noce having the extra pinky spot to manage recoil too!
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Love the look
Looks and feels great, fits well into the groves of the mag and pistol. I don’t know if I need to take the follower out or not but I can only load 9 rounds into the mags now which is not a big deal in my eyes
