Description
The gap between an extended magazine base and the grip frame of a compact handgun is a real problem. Your hand either floats in empty space or you're gripping just the magazine itself instead of the whole gun. The Springfield Armory XDS5902 Backstrap Sleeve solves this by sliding right over the magazine base to bridge that gap with a simple, effective design.
How the XD-S Sleeve Improves Your Grip
This black polymer sleeve transforms how extended magazines feel in your hands. When you're running a 9 round extended mag with your XD-S, the sleeve creates a seamless grip surface that extends down from the pistol frame to the magazine base. That extra material under your pinky finger and support hand means more control, faster recovery between shots, and way better handling during tactical drills or practice at the range. You get a more complete three-finger grip instead of having your hand slip off the bottom of the mag.
Built for Backstrap 2 and Standard Barrels
The XDS5902 is sized specifically for XD-S pistols running the #2 backstrap (the wider option) and works with both the 3.3 inch and 4.0 inch barrel versions in 9mm. If you've got a smaller hand and prefer the #1 backstrap, Springfield makes a different sleeve for that. The important thing is matching the sleeve to your backstrap, since each is sized to create that seamless transition properly. Installation is straightforward since it just slides on and sits there without any tools or permanent modifications.
Durable Polymer Design for Field Use
The sleeve is molded from durable polymer that matches the material and finish of your XD-S frame. It's lightweight, won't add any real bulk to your carry setup, and handles the wear and tear that comes with regular shooting. Whether you're putting it on and taking it off for different carry options or running it constantly in training, this thing just works without any fuss.
Key Specifications
- Manufacturer: Springfield Armory
- Model Number: XDS5902
- UPC: 706397895266
- Caliber: 9mm Luger
- Compatible Pistol: Springfield XD-S
- Backstrap Compatibility: Backstrap #2 (Wide)
- Compatible Barrel Lengths: 3.3 inch and 4.0 inch
- Material: Polymer
- Finish: Black
- Design: One-piece sleeve
- Installation: Tool-free, slides over magazine
What’s Included
- One Springfield Armory XDS5902 Backstrap Sleeve
Frequently Asked Questions
Will this sleeve work with the small backstrap?
No. This XDS5902 is designed for the #2 backstrap only (the wider option). If you prefer the #1 backstrap, you'll need a different Springfield sleeve model like the XDS5901. Make sure your grip backstrap matches your sleeve to get the proper fit and function.
Do I need any tools to install the backstrap sleeve?
Not at all. The sleeve just slides down over the top of your extended magazine and sits in place. There's no fastening, gluing, or tools required. You can swap it on and off whenever you want without any permanent changes to your pistol or magazines.
Which XD-S magazines work with this sleeve?
This sleeve is designed for extended magazines used with XD-S 9mm pistols. It bridges the gap between the magazine base plate and grip frame on extended capacity mags. Standard flush magazines that came with your gun don't need a sleeve since they sit flush with the frame already.
What's the difference between using this sleeve and a grip extension?
The sleeve just fills the gap between your magazine and grip, making the interface more comfortable and giving you a fuller three-finger grip. Grip extensions like pinky extensions add material below the magazine. Some people use both the sleeve and an extension together depending on their hands and carry setup, but the sleeve alone improves control quite a bit.




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