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Springfield Armory Backstrap Sleeve — Polymer, Black, 1-Piece — For Springfield XD-S 9mm with #2 Backstrap & 3.30" Barrel (XDS5902) — Informational Overview
The Springfield Armory Backstrap Sleeve is a replacement or accessory grip component designed for the Springfield XD-S platform in 9mm Luger, specifically for configurations using the #2 backstrap and a 3.30-inch barrel (as listed). This item is identified by part number XDS5902 and UPC 706397895266. It is described as a one-piece design made of polymer with a black finish, intended to fit over or integrate with the grip area to adjust or restore the pistol’s backstrap interface.
Backstrap sleeves are commonly used to tailor grip circumference and hand fit, and they can also serve as replacement parts if an original sleeve becomes worn or damaged.
Key Identifiers
Manufacturer/Brand: Springfield Armory
Component Type: Backstrap sleeve
Material: Polymer
Finish/Color: Black
Design: 1-piece
Compatibility (as listed): Springfield XD-S 9mm Luger, #2 backstrap, 3.30" barrel
Part Number / MPN: XDS5902
UPC: 706397895266
Purpose of a Backstrap Sleeve (General Function)
A backstrap sleeve is generally intended to modify or maintain how the grip fits the shooter’s hand by:
Adjusting grip circumference and how the pistol indexes in the palm
Providing a consistent rear grip surface and contour
Helping the user achieve a more repeatable grip position
Because grip fit is highly personal, backstrap options are often used to better match hand size and preference.
Polymer, One-Piece Construction: Practical Durability
This sleeve is listed as polymer with a one-piece design. Polymer grip components are commonly selected because they can offer:
Low weight and good impact resistance
Resistance to moisture and temperature variation
Minimal maintenance compared with some natural materials
Consistent texture and contour over time
A one-piece layout can also simplify alignment and fit compared with multi-part grip accessories, depending on the platform.
Fitment Specifics: XD-S 9mm, #2 Backstrap, 3.30" Barrel
The listing specifies compatibility with:
Springfield XD-S
9mm Luger
#2 backstrap
3.30" barrel
Because XD-S models can vary by caliber, generation, and barrel length, and because backstrap sizes are not interchangeable without correct matching, users typically confirm:
The exact XD-S model and configuration
The correct backstrap number/size (#2 in this case)
Manufacturer guidance on compatibility for part number XDS5902
Matching by part number and UPC is usually the most reliable way to ensure correct fit.
Installation and Safety Notes (General)
Grip and backstrap components can affect handling and control, and they should be installed according to manufacturer instructions. Common best practices include:
Ensuring the firearm is unloaded and handled safely before installation
Following Springfield Armory’s guidance for correct installation and retention
Confirming the sleeve is seated correctly and does not interfere with controls or safe operation
If uncertain about fit or installation, many owners consult a qualified armorer or gunsmith.
Quick Reference Summary
Springfield Armory Backstrap Sleeve
Polymer, black, one-piece
For XD-S 9mm with #2 backstrap & 3.30" barrel (as listed)
MPN: XDS5902
UPC: 706397895266
The End
