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Sig P365 15rd Magazine

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Sig Sauer P365 9mm Magazine - 15rd


Availability:Out of stock

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Sig Sauer's P365 15rd extended length magazine. Magazine includes a second floor plate for use with the P365 XL.


Were you shocked that the P365 holds 12 rounds with an extended magazine? Well hold on, because now you can fit 15 rounds, that's right FIFTEEN ROUNDS! This is an OEM Sig Sauer Magazine guaranteeing the same reliability as your other magazines. This magazine is compatible with the P365 and P365 XL. It includes an second floor plate for use with the P365 XL.  We have seen either floorplate preinstalled from the manufacturer.  You may need to swap out the floorplate depending on which gun you have (XL or non-XL) and which floorplate Sig Sauer installs at the factory.

The photos below show the 15rd magazine in a P365 XL and P365.

Sig P365 XL and P365 with 15rd Magazines

Sig P365 XL and P365 with 15rd Magazines

Sig P365 XL and P365 with 15rd Magazines

Sig P365 XL and P365 with 15rd Magazines

Sig P365 XL and P365 with 15rd Magazines

Sig P365 XL and P365 with 15rd Magazines

Sig P365 XL and P365 with 15rd Magazines

Sig P365 XL and P365 with 15rd Magazines

These magazines will be stiff and some customers find them difficult to load. We recommend using a Maglula Uplula magazine loader.

Additional Information

SKU MAG-365-9-15
UPC Code 798681616886
Caliber 9mm
Manufacturer Sig Sauer
Trigger Pull SA No
Trigger Pull (DA) No
Overall Length No
Overall Height No
Overall Width No
Sights (detailed) No
Sight Radius No
Weight Empty No
Grips No
Frame Finish No
Frame Material No
Slide Finish No
Stock Material No
Barrel Length (in) No
Rifling No
Number of Grooves No
Mag Capacity / Rounds 15rd
Number of Mags No
Sound Reduction No
Accessory Rail Not Applicable
Features No
Safety (detailed) No
Competition Approval No
Magazine Well No
Additional Info No
Bullet Type No
FFL Requirements No
Warranty Warranty provided by product manufacturer.

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Product Questions

So both are for the 365xl, right?

Referenced product: MAG-365-9-15

Response Date: Sep 9, 2019

This magazine will work on the P365 XL. The larger sleeve is for the standard P365.

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You're reviewing: Sig Sauer P365 9mm Magazine - 15rd

Customer Reviews

  • Positive
    Review by Marshal586on 6/29/2020
    Shipped quickly and processed quickly! Mag was perfect and same with the adapter for the 365 and for my 365xl só it will fit either model. Will buy more!!
  • Excellent price and service!
    Review by Mark Won 4/1/2020
    The only place i could find this mag online, in-stock and at a non-gouging price. The mag itself is as expected: tight, holds 15 rds, and still easily concealed. The service from OCG was exceptional and responsive. I will buy from here again for sure.
  • Great service--Great Product
    Review by ZYon 3/31/2020
    OGC--quick, great price, great service

    15 rd 365 mag--works great, fits my hand very well, and with 5 o'clock IWB still very discrete. It is AMAZING that a pistol like the 365 can be 15+1 9mm can still be in such a small, thin package. At first I thought the 15rd mag was I actually really like it1
  • As Always - Recommend
    Review by Mikeon 2/19/2020
    As always, fast and accurate fulfillment. Product was first quality new OEM.
  • Good company to deal with
    Review by Randyon 1/26/2020
    Ordered 15 round mag because they had best price I could find. Fast shipping. Love the mag
  • Great
    Review by Alon 11/30/2019
    Everything as agreed. Fast shipping, and great customer service. Recommend Osage APP, and Sig Sauer products.
  • Best price on the internet, and fast delivery.
    Review by Nick Auguston 11/24/2019
    Picked up a Sig p365 XL and wanted to try out the 15 rd. mag. OCG had the best price I could find anywhere. It was delivered to my house just a few days later, and the mag runs perfectly. I'll be ordering again. Thanks OCG.
  • Sig P365xl
    Review by Jiohnon 11/21/2019
    Found these mags for a great price on Osage. They responded to my questions and shipped the items immediately. Great company to purchase from. I recommended them to my coworkers. Will be ordering from them again soon.
  • Received very quickly!
    Review by Markon 11/20/2019
    I ordered 2 p365 xl 15 round mags sooner than expected. The packaging was in perfect condition. Very fast shipping and great service!
  • Excellent experience
    Review by Philon 10/6/2019
    I placed my order, I was advised when it was shipping and I received it what I felt was rather quickly> Overall great experience. I would recommend Osage County to others.
  • Flawless
    Review by GeorgeEon 8/25/2019
    Great Customer Service and fast delivery. Magazines factory and ran flawlessly.