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Springfield Armory XD-S .40 S&W 7rd Extended Magazine

UPC: 706397905835

$33.99

2 in stock

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Description

The Springfield Armory XD-S is a compact, single-stack subcompact design that keeps profile slim for concealed carry. When you need extra capacity for range sessions or training, this factory magazine gives you that extra round with reliable performance and durability.

Extended Magazine for XD-S .40 Caliber

This is the real Springfield OEM part, manufactured to match the specs, tolerances, and materials of the original equipment magazine. The magazine body is stainless steel with high-tensile spring steel and a polymer follower. That combination means consistent feeding cycle after cycle without the break-in period you sometimes get with aftermarket parts. The extended design adds one round to the flush capacity, making it a practical addition to your magazine rotation.

Grip Compatibility and Backstrap Sleeves

The package includes a black X-Tension sleeve designed to work with XD-S backstraps 1 and 2. The sleeve accommodates different grip preferences, which matters with a subcompact where hand size variation can affect control. The stainless finish on the magazine body slides smoothly into the polymer magazine well, so reloads stay fast and reliable whether you're at the range or doing defensive drills.

Important: Original XD-S Only

This magazine is designed exclusively for original XD-S models and will not fit the XD-S Mod. 2. If you've got an early generation XD-S in .40 S&W, this is the correct factory replacement. It's the kind of part that works without any guesswork about fit or function—just drop it in and get to work.

Key Specifications

  • Manufacturer: Springfield Armory
  • Manufacturer Part Number: XDS4007
  • UPC: 706397905835
  • Caliber: .40 S&W
  • Capacity: 7 rounds
  • Magazine Type: Single-stack extended
  • Construction Material: Stainless steel body, high-tensile steel spring, polymer follower
  • Finish: Stainless steel with black X-Tension sleeve
  • Compatibility: Springfield XD-S original models only (not Mod. 2)
  • Backstrap Fit: Sizes 1 and 2
  • Magazine Length: 8.5 inches
  • Origin: Made in Croatia

What’s Included

  • 1x 7-round XD-S magazine (stainless steel construction)
  • 1x black X-Tension sleeve for backstraps 1 and 2

Frequently Asked Questions

Will this magazine work with my XD-S Mod. 2?

No, this is designed exclusively for original XD-S models. The Mod. 2 has different grip geometry and extended magazines won't fit properly without modification. SpringfieldArmory makes separate magazines specifically for the Mod. 2 line.

What's the difference between the flush and extended magazines?

The original XD-S comes with a flush magazine holding 6 rounds. This extended version adds an extra round for 7 total, plus the X-Tension sleeve gives you better grip purchase and a longer sight picture. For a subcompact, that extra round and better ergonomics makes a real difference at the range or in training.

Do I need to use the black sleeve?

The sleeve works with backstraps 1 and 2 to fill the gap between magazine and grip. Without it, you'll have less purchase on the gun. You can carry without the sleeve if you prefer, but it's designed to be there for a reason—better control and consistent handling.

Is this an OEM (factory) Springfield magazine?

Yes, this is the genuine factory magazine made by Springfield Armory to the exact same specifications and materials as the magazines that ship with the gun. It's manufactured in Croatia to Springfield's tolerances and will feed and function exactly like the originals.

Additional information

UPC

706397905835

Manufacturer

Manufacturer Part Number

XDS4007

Brand Fit

Springfield Armory

Caliber/Gauge

.40 S&W

Capacity

7

Color

Silver

Length

8.5000

Model

Model Fit

XD-S

Product Type

Magazine

Shipping Weight

0.19

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