Details
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.
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 |
| Mag Capacity / Rounds | 15rd |
| Accessory Rail | Not Applicable |
| Warranty | Warranty provided by product manufacturer. |
Product Questions
Product Questions
- So both are for the 365xl, right?
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Customer Reviews
- 15 round Review by marvin
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great product,great service and fast shipping (Posted on 1/10/2021)Quality Price Value - Great product Review by Jason
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The magazine are just as described in the description. What really impressed we the fast and easy service and shipping was. My package was shipped out the next day and I received the package in two days. Thank you for even over the holidays doing as you said u would do. (Posted on 12/28/2020)Quality Price Value - Outstanding purchase. Review by Ronald
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Outstanding addition to my concealed carry 365, huge improvement in fire power. Love them. (Posted on 12/24/2020)Quality Price Value - Exactly what I ordered, shipped and arrived promptly! Review by Robin
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This was our first order from Osage County Guns. I received exactly what I ordered, the complete order, and faster than their estimated delivery time, in the middle of the holiday season. Very impressive! Would definitely do business with these folks again.Quality Price Value
(Posted on 12/24/2020) - Excellent buy Review by Paul
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Genuine new Sig Magazine in original packaging. Fast shipping. Best price. Very satisfied. These guys are good. (Posted on 12/16/2020)Quality Price Value - Expression of gratitude Review by Terryadark
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Very interesting to read you
Good luck to you (Posted on 9/21/2020) - Thank you Review by Bernardinole
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Thank you very much for the information provided
I'm very impressed (Posted on 9/21/2020) - great Review by Sean85
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fast shipping, great Quality (Posted on 7/8/2020)Quality Price Value - Great price, fast shipping, definitely worth it. Review by Chaz
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I would 100% recommend OCG for future purchases and this 15rnd mag is a great addition to the P365 family. Anyone 365 owner needs to have at least one of these in their range bag or while carrying. (Posted on 7/8/2020)Quality Price Value - Everything about Sig is Great! Review by Edmond
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I appreciate the fast turn around in my order and the shipping as well! As to the (2) fifteen round 365 XL mags I purchased it will take time to break in the springs for easy loading! Wish we had a quick loader for these mags! Over all Great product and good customer service! (Posted on 6/17/2020)Quality Price Value - Excellent Factory Mags. Fast shipping, good price. Review by Peter
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I looked all over for these mags during the gunpocalypse of 2020. I needed some 12rd stock mags and some 15rd extended mags and you had both. Both were top quality and as a bonus, they both came with all of the hardware needed to run them in a stock 365 or my 365XL. That’s a nice touch. I highly recommend these mags. They’ve run flawless since new. (Posted on 6/7/2020)Quality Price Value - Exactly as described, quick shipping Review by Gary
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The order shipped very quickly and was exactly as described. Will definitely be purchasing more. Thanks OCG!! (Posted on 4/26/2020)Quality Price Value - Great! Review by AndrewSmobe
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Awesome way of expression. Obey it up! (Posted on 4/24/2020)Quality Price Value - As expected from Sig Review by Allan
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Truly made in US, must use mag loader for the first time due to springQuality Price Value
Is really stiff, but after a few reloading works well
The (Posted on 4/23/2020) - Great service Review by Aaron
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I ordered 4 Mags for the P365 and it was fast and perfect (Posted on 4/8/2020)Quality Price Value - Super Fast Shipping! Review by Fahad The Dunecoone
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My Sig P365 15rd mag came in today and I got to take it to the range! Worked great. Comes with the replacement piece for my P365 XL, and was easy to install! 1st order from Osage, and I will definitely be ordering again. (Posted on 3/29/2020)Price Value Quality - This clip felt great, operated smoothly and will be an excellent 2nd clip to my carry set up Review by Ramsey
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This clip felt great, operated smoothly and will be an excellent 2nd clip to my conceal carry set up. I have it 4 stars for quality because the clip required a little extra attention for it full clip it as compared to a the 10 and 12 round I have. Extremely happy with my purchase. (Posted on 3/24/2020)Price Value Quality - Very happy Review by Jeremiah
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I was very pleased with my purchase of sigs 15 rd clips, I found the sight easy and the products are very high quality would definitely use Osage in the future (Posted on 3/15/2020)Price Value Quality - Best price Review by Leslie
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Best price I could find locally and on line...very satisfied. (Posted on 3/4/2020)Price Value Quality - Good price and great service from Osage. Mag shoots well, but loads hard. Review by Dan
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Follower catches on mag lock notch when loading fourth round. Once loaded, however, it shoots great and makes the gun easier to hold. (Posted on 2/24/2020)Price Value Quality - I Couldn't Get These Locally Review by Kim
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My local gun shop kept running out of these mags. Rather than get on the waiting list, I found theme at Osage County Guns. I got them before my local gun shop stocked the next shipment... and saved some money. (Posted on 2/17/2020)Price Value Quality - 15 round P365 mag, a factory mag that is perfect Review by Carolyn
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Sig made mag. Packaging came undamaged. Fit finish function just like factory. Great communications by email. Best price also. (Posted on 1/9/2020)Price Value Quality - A+++ dealer Review by Andrew
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Ordered, shipped & received fast. I will order from Osage again. Thank You (Posted on 11/21/2019)Price Value Quality - A bit pricy, no finger support hook, overpackaged. Review by Serpent_Vision
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Functions well, as one expects from Sig Sauer.Value Quality Price
A bit expensive.
Base is contoured without the slight forward hook that are on the 12-rd magazines, so the feel is a bit different.
Clamshell packaging is a bit much compared to the size of the magazine, and not apparently recycleable. (Posted on 11/2/2019) - Great Magazine Review by 365-365XL Owner
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These mags make the 365 a great holster carry or make the best additional mags. They function flawlessly for me in 365 and 365XL The price here at Osage is the best I could find. (Posted on 10/22/2019)Value Quality Price - Sig 365 15 Round magazine Review by Mark
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Fast shipping. Excellent communication. Great price... My third purchase from Osage. (Posted on 9/18/2019)Value Quality Price - 15 Mag Review by Steve
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Great value for a well made product. (Posted on 8/27/2019)Value Quality Price - Recommend Review by STEPHEN
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All sig mags have needed disassembly and CLP. Some what sticky from factory. Functions flawlessly however. The retail prices are way too expensive, but these sale prices are much more affordableValue Quality Price
. Really liking the 15 and 12 rd mags. Working well after hundreds of rds. (Posted on 8/12/2019) - good stuff Review by kc
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Good price, good quality (Posted on 6/30/2019)Price Value Quality - Outstanding Review by Mr.Wayne
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Price is great, made well and functions perfectly. Quality is what it should be from Sig. (Posted on 6/26/2019)Price Value Quality
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