Description
The Springfield Armory XD Subcompact is a purpose-built carry gun, and Springfield designed this 16-round extended magazine to match. It is a genuine factory magazine, made to the same specs and tolerances as the one that came in the box with your pistol. When you want more rounds on tap without sacrificing reliability, this is the right answer.
The magazine body is stainless steel, and the internals follow suit with a high-tensile steel spring and polymer follower to keep rounds feeding smoothly and consistently. The X-Tension sleeve is the key to making this work in a subcompact frame. It slides over the lower portion of the magazine and fills the gap between the grip and the baseplate, giving your hand something to grab onto and keeping the mag properly seated. The OD Green color on the X-Tension is easy to distinguish from flush-fit mags in your range bag, which is a small but practical bonus.
This magazine is also compatible with the XD Mod.2 Sub-Compact in 9mm, so if you own both platforms or upgraded from one to the other, your spare mags transfer over. It is a double-stack design and will protrude below the grip, which is worth knowing if you run it in a holster. Many XD Subcompact owners keep one of these loaded as a backup or training mag, and a handful keep it as their primary when conditions allow a little extra grip length.
This is a solid, no-drama factory magazine. If you want a reliable spare or just want to add capacity to your range rotation, it does exactly what it is supposed to do.
Key Specifications
- Manufacturer: Springfield Armory
- MPN: XD0933
- UPC: 706397862015
- Caliber: 9mm Luger
- Capacity: 16 Rounds
- Body Material: Stainless Steel
- Spring Material: High-Tensile Steel
- Follower Material: Polymer
- Grip Sleeve Color: OD Green
- Magazine Type: Extended
- Compatible Models: Springfield Armory XD Subcompact 9mm, XD Mod.2 Sub-Compact 9mm
- Origin: Factory OEM
What’s Included
- 1x Springfield Armory XD Subcompact 16-Round 9mm Extended Magazine
- 1x OD Green X-Tension Polymer Grip Sleeve
Frequently Asked Questions
What pistols is this XD Subcompact extended magazine compatible with?
This magazine is designed for the Springfield Armory XD Subcompact chambered in 9mm. It is also compatible with the XD Mod.2 Sub-Compact in 9mm, as those two platforms share the same magazine geometry. It will not fit XD-M, XD-S, or XDE models, which use different magazine designs.
What is the X-Tension sleeve and why does it matter?
The X-Tension is a polymer sleeve that slides over the lower portion of the extended magazine and fills the gap between the bottom of the subcompact grip frame and the magazine baseplate. It gives you a proper grip surface and keeps the mag properly seated and aligned during use. Running an extended mag in a subcompact without one can lead to over-insertion and feeding issues, so it is not just cosmetic.
Will this magazine work for concealed carry or is it better suited for the range?
You can run it either way, but the extended grip length that comes with a 16-round mag does add some bulk below the frame. Many XD Subcompact owners prefer the flush-fit magazine for everyday carry and keep this one loaded as a spare or use it at the range where the extra grip surface and capacity are a genuine advantage.
Is this a factory Springfield Armory magazine or an aftermarket product?
This is a genuine factory OEM magazine made by Springfield Armory to their original specifications. It uses the same materials and tolerances as the magazine that ships with the pistol, which means you get consistent feeding and fit without having to worry about whether it will work with your gun.
Does the OD Green X-Tension sleeve affect how the magazine fits in a holster?
The X-Tension does add a small amount of bulk below the grip compared to a flush-fit magazine, so holster fit can vary depending on the holster design. Most standard XD Subcompact holsters are built around the flush-fit profile, so it is worth confirming your holster accommodates the extended magazine before carrying with it.





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