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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Sig Sauer P365 Magazine Finger Extension In Black
great product so far
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Great weight and feel, engraving is awesome.
Love these, they are now on all of my P365 10 round magazines as well as the Glock 26 versions. Weight and feel is superior to other options I have looked at. Laser engraving is a nice addition as well. I did a quick overview here: https://youtu.be/_ZSFF_Yg_Is I now order these simultaneously with new mag orders. A must have for the short 10 rounders.
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Magazine extension
Excellent product fast shipping
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Perfection!
I love these extensions, honestly the are a vast improvement to the factory version. Ergonomics on these are phenomenal, making for a better purchase of the picky finger and a much more comfortable grip. Fit and finish are top notch and the design specs fit the on the magwell perfectly. The other thing I love about the design is that they have a nice flat smooth surface on the base, so loading up the magazine is super comfortable, unlike the hollowed out sharp corners of the factory mag extensions. The only thing that some might knock about these is they are heavier than the factor plastic versions, but for me that's a plus because the added weight makes dropping the mag a bit easier. NDZ knocked it out of the park with these.
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Perfect fit
Needed a finger extension for my new Sig Sauer P365 and purchased two from NDZ. Chose the blue and had it engraved and both fit perfectly on my pistol. I’ve ordered other items from them in the past for my Mossberg and the service has been great. Prompt delivery and always kept informed with confirmation of order, shipping, delivery receipt and final surveys. Highly recommend using them and so far every product has worked as advertised.
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5 Star Review
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Sig finger extensions
When I bought my 365, it came with one 12-round mag and two 10-round ones that did not include a pinky extension. I have big hands. Buying these excellent NDZ ones was much cheaper than buying new magazines. They installed easily per video instructions and are perfect for my needs. Shipping was fast. Very satisfied.
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Fast shipping and perfect itam
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Outstanding
Fit, finish, functionality is unequaled Compared to all others. By far one of the better upgrades. Full grip with small compact size = 10 Sleek angle & style =10 Machining and finish =10 Stealth performance =10 it's well thought out, and has a solid base. Price is good.
