The Springfield Armory Backstrap Sleeve – Polymer, Black, 1-Piece Design for .45 ACP XD-S with #2 Backstrap & 3.30"-4" Barrel – XDS5002M (UPC: 706397904326) is a purpose-built magazine sleeve that transforms the feel and control of your compact XD-S .45 ACP. Designed to slide over the top of the magazine and lock into place against the bottom of the grip frame, this mid-sized sleeve fills the gap between the mag base and the frame for a full, comfortable firing grip without sacrificing concealability. Sentry Ammo+3TLO Outdoors+3Pelcher Outdoors+3
If you carry or train with a Springfield XD-S .45 ACP using Backstrap #2 and a 3.30"–4" barrel, the XDS5002M is the factory-style solution to improve ergonomics, recoil control, and overall confidence on the range or in daily carry.
Product Overview – Springfield XDS5002M Backstrap Sleeve
Fills the Grip-to-Magazine Gap for a Full, Comfortable Grip
On compact pistols like the XD-S .45 ACP, extended magazines often leave a small gap between the bottom of the grip frame and the magazine base. The Springfield XDS5002M backstrap sleeve is engineered to slide down over the top of the magazine and nest against the grip, closing that gap. RK Guns+3TLO Outdoors+3Pelcher Outdoors+3
Benefits of filling the gap:
More complete grip in the hand, especially for shooters with larger hands
Improved comfort during longer range sessions and defensive training TLO Outdoors+1
Better recoil control, helping you maintain a consistent grip shot to shot
A clean, flush look that visually integrates the magazine and frame
Instead of your pinky hanging in space or indexing awkwardly against the mag base, the sleeve provides a solid, continuous gripping surface.
Mid-Sized Sleeve Specifically for #2 Backstrap
Springfield offers different sleeves for different backstrap inserts. The XDS5002M is the mid-sized sleeve designed specifically for Backstrap #2 on the XD-S .45 ACP. Gunprime+4Pelcher Outdoors+4Desperate Measures Firearms+4
That means:
The contour of the sleeve is shaped to match Backstrap #2’s profile
It preserves the grip feel and reach-to-trigger that you’ve already chosen with that backstrap
You avoid the mismatch or wobble that can happen with universal or incorrect sleeves
If your XD-S is set up with #2 backstrap and a 3.3"–4" barrel, this is the correctly sized extension to complete your grip.
One-Piece Polymer Construction – Lightweight and Durable
The backstrap sleeve is built from rugged polymer in a 1-piece design, combining strength with minimal added weight. Sentry Ammo+3TLO Outdoors+3Pelcher Outdoors+3
Why the polymer 1-piece design works so well:
Lightweight: Adds virtually no noticeable weight to your carry setup.
Durable: Withstands repeated insertions, drops, and hard use without cracking. TheGunZone+1
Stable: One-piece construction reduces flex or shifting under recoil.
Weather-resistant: Polymer won’t rust or corrode in sweat, humidity, or rain.
For an everyday carry or training pistol, the combination of durability and simplicity is a major advantage.
Easy to Install – Slides Over the Magazine
Installation is straightforward: the backstrap sleeve slides down over the top of your XD-S magazine until it seats snugly against the baseplate and aligns with the grip when inserted. RK Guns+3TLO Outdoors+3Pelcher Outdoors+3
Typical steps:
Ensure the firearm is unloaded and your magazine is empty.
Slide the XDS5002M sleeve over the top of the magazine body.
Push it down until it rests firmly on the magazine base.
Insert the magazine into your XD-S and confirm the sleeve meets the bottom of the grip frame cleanly.
Once in place, the sleeve stays on the magazine, so every time you seat that mag, you automatically get the extended grip profile.
Enhances Control, Recoil Management & Shooting Confidence
Real-world reviews and product write-ups highlight that this style of sleeve has a noticeable impact on grip and control, especially with the snappier recoil of a compact .45 ACP platform. TheGunZone+1
Practical benefits include:
More secure purchase on the pistol under recoil
Easier follow-up shots, thanks to improved leverage with the full firing grip
Less focus on “hanging on” and more focus on sight alignment, trigger press, and fundamentals
A boost in shooting comfort and confidence, especially during extended practice sessions
For concealed carriers who want better control without stepping up to a larger pistol, this small accessory can make a big difference.
Maintains Concealability with Improved Ergonomics
While the sleeve is designed to give you a fuller grip, it does so without turning your XD-S into a bulky, hard-to-conceal gun. It’s tailored to the pistol’s lines and works specifically with extended magazines sized for the 3.30"–4" barrel XD-S models. RK Guns+3Pelcher Outdoors+3Desperate Measures Firearms+3
You get:
A grip that feels closer to a mid-size pistol when the mag is inserted
A profile that still conceals well under typical EDC clothing
A factory-style look that doesn’t scream “afterthought accessory”
For many shooters, this is the best compromise between shootability and concealment.
Key Specs & Compatibility – Springfield XDS5002M
According to multiple distributor specifications: Sentry Ammo+3Pelcher Outdoors+3Night Galaxy+3
Category: Magazine Accessories / Magazine Sleeve / Backstrap Sleeve
Brand: Springfield Armory
Model: Backstrap Sleeve (XDS5002M)
Caliber: .45 ACP
Firearm Fit: Springfield XD-S (.45 ACP)
Backstrap Fit: #2 backstrap (mid-sized)
Barrel Length Compatibility: 3.30"–4" XD-S models
Material: Polymer
Color/Finish: Black
Design: 1-piece slide-on sleeve
UPC: 706397904326
Who Should Choose the XDS5002M Backstrap Sleeve?
This Springfield Armory backstrap sleeve is ideal for:
XD-S .45 ACP owners who run Backstrap #2 and want a fuller grip on extended magazines.
Concealed carriers seeking better recoil control and comfort without upgrading to a larger pistol.
Range and defensive shooters looking to maximize control and consistency with their XD-S.
Anyone who wants a factory-style fit and look instead of a generic aftermarket extender.
If your XD-S is chambered in .45 ACP, wears Backstrap #2, and has a 3.3"–4" barrel, this is the backstrap/mag sleeve that completes the package.
SEO-Focused Summary
The Springfield Armory Backstrap Sleeve XDS5002M is a polymer, black, 1-piece magazine/backstrap sleeve built specifically for the .45 ACP Springfield XD-S with #2 backstrap and 3.30"-4" barrel. Sliding down over the magazine to fill the gap between the grip frame and mag base, this mid-sized sleeve improves grip comfort, recoil control, and overall ergonomics while maintaining concealability. For shooters searching for XDS5002M backstrap sleeve, Springfield XD-S .45 ACP mag sleeve for backstrap #2, or 706397904326 XD-S magazine extension, this factory-style accessory is a smart, affordable upgrade that enhances the way your XD-S feels and shoots. Gunprime+5TLO Outdoors+5Pelcher Outdoors+5
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