Description
If you're running extended magazines in your XD-S .45 ACP, this mid-size backstrap sleeve bridges the gap between your grip frame and magazine base for a solid, integrated feel in hand. It's made from injection-molded polymer with a texture that matches your pistol's existing grip, so it doesn't look tacked on or rough around the edges.
What the XDS Backstrap Sleeve Does
This sleeve slides over the top of your magazine and fills that awkward space that comes with running larger capacity mags in a compact frame. You get better recoil control, faster follow-ups, and a more comfortable grip overall. The black finish keeps things low-profile and matches most configurations out there.
Compatible Models and Setup
This is the backstrap 1 version, sized for XD-S pistols with 3.3 to 4.0 inch barrels chambered in .45 ACP. If you've got the number 1 backstrap installed, this sleeve is engineered to fit without any gaps or play. It's a one-piece design that stays put through realistic use without shifting around on the magazine.
Quality You Can Trust
Springfield Armory manufactures this sleeve to match the same quality standards as their firearms. The polymer construction is durable and the molding is precise enough that the texture and contour integrate with your grip naturally. It's a straightforward accessory that does one job well and doesn't require any special installation or tools.
Key Specifications
- Manufacturer: Springfield Armory
- Manufacturer Part Number: XDS5001M
- UPC: 706397904319
- Product Type: Magazine Sleeve
- Caliber: .45 ACP
- Firearm Model: Springfield XD-S
- Backstrap Compatibility: Backstrap 1
- Barrel Length Compatibility: 3.3 to 4.0 inches
- Material: Injection-molded polymer
- Finish: Black
- Design: One-piece sleeve
What’s Included
- One Springfield Armory XDS5001M backstrap sleeve
Frequently Asked Questions
Will this XDS backstrap sleeve fit both 3.3 and 4.0 inch barrel models?
Yes, this mid-size sleeve is designed to work with XD-S pistols that have barrels between 3.3 and 4.0 inches. Just make sure you have the number 1 backstrap installed on your pistol for proper fit and contour matching.
What magazines does this sleeve work with?
This sleeve is made for mid-size extended magazines used in the XD-S system. It slides over the top of the magazine to fill the gap between the magazine base and your grip frame. Make sure your magazine is sized for the mid-length category.
Do I need backstrap 1 specifically for this sleeve?
Yes, this is the backstrap 1 version. The contour and texture are engineered to match the backstrap 1 profile on your XD-S. If you have backstrap 2 installed, you'll want the backstrap 2 sleeve instead for the best fit and appearance.
Is this a factory Springfield Armory part?
Yes, this is genuine Springfield Armory OEM gear made to the same standards as their firearms. It's designed by the same engineers who built your pistol and tested to match Springfield's quality control requirements.





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