$46.99
46 in stock
Online inventory may differ from in-store availability.
Quick turnaround so you get your gear sooner.
Trusted checkout with industry-standard protection.
Keeping Traditions Alive Since 1953
Secure Transactions provided with 
This 10-round extended magazine from Sig Sauer is purpose-built for the P365 micro-compact platform and adds useful grip real estate without bloating your carry gun. The integrated finger-extension floorplate gives you enough purchase to control the tiny grip, which makes a noticeable difference when you're running drills or in a defensive situation. It feeds reliably and maintains the compact footprint that makes the P365 such a popular choice for concealed carry.
Sig's factory magazines are steel construction with aggressive stippling on the floorplate for secure hand contact, and they're made to the same tolerances as what ships with the pistol. You get numbered witness holes so you can do a quick visual round count without unloading. The detachable design means you can field strip and clean your magazines easily. Just remember this mag is designed specifically for the standard P365 micro-compact and won't fit the P365X or P365 XL frames.
The extended baseplate solves one of the most common complaints about the P365 for larger hands or anyone wearing gloves. That small rear grip edge on a bare flush magazine can bite into your palm or be uncomfortable with a full grip purchase. This extended version transforms how the gun handles without turning it into a bulky carry option. Factory testing and real-world use show these mags feed every type of 9mm load without issue, and they're drop-free from the magwell.
Made in Italy with quality manufacturing standards, the magazine body uses high-tensile steel with a polymer follower. The spring system is engineered for consistent feeding and positive last-round lock. If you carry the P365 or run it regularly at the range, having spare 10-round extended magazines on hand is practical and straightforward.
No, this magazine is designed specifically for the standard P365 micro-compact and is not compatible with the P365X, P365 XL, XMACRO, AXG, or FUSE models. The P365 XL uses a different grip module that requires its own magazine design. If you own an XL, you'll need the 12-round or 15-round magazines made for that platform.
No, the extended floorplate doesn't affect insertion. Magazine insertion remains positive and drop-free, and the extended baseplate simply gives your hand more surface area once the magazine is seated. It actually makes reloads easier and more comfortable, especially in low-light conditions or when wearing gloves.
This factory Sig magazine feeds all standard 9mm Luger ammunition reliably, including hollow points, full metal jacket, and specialized defensive loads. The high-tensile steel spring and precision-formed body are engineered to perform consistently across different ammunition types. Witness holes let you verify your load visually without emptying the mag.
The extended magazine does add some length to the gun's profile compared to the flush-fit 10-round version, but it stays significantly more compact than the 12-round or 15-round options. Many P365 owners carry it as their primary magazine because the grip improvement is worth the minimal size trade-off for everyday carry. If maximum concealment is your only concern, the flush-fit magazine is a better choice.
| UPC | 798681583614 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | MAG-365-9-10X |
| Brand Fit | Sig Sauer |
| Caliber/Gauge | 9mm |
| Capacity | 10 |
| Color | Black |
| Length | 9.5 |
| Model | |
| Model Fit | P365 Micro Compact |
| Package Height | 1.8 |
| Package Width | 4.1 |
| Product Type | Accessory-Magazines |
| Quantity | 1 |
| Shipping Weight | 0.25 |
| Style | Extended |
| Units per Box | 1 |
You must be logged in to post a review.
Reviews
There are no reviews yet.