Springfield Armory XD-S 4.0 .45 ACP Pre-Mod.2 Slim Single-Stack, 4.0 in. Barrel, Black
This pre-Mod.2 XD-S 4.0 in .45 ACP stands out for its slim 0.9 in. profile, forged steel slide, and hammer-forged, Melonite-treated barrel. It features a green fiber-optic front sight, steel 2-dot rear sight, and rear-only slide serrations. Built on a black polymer frame with aggressive pyramidal texturing and interchangeable backstraps, this striker-fired pistol includes Springfield Armory markings and is made in Croatia. Capacity is 7+1 with the included extended magazine.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Details: There are light signs of wear and handling, with some surface scratches.
What’s Included
- Factory Springfield Armory cardboard box (label: XDS94045B)
- Springfield Armory XD-S zippered soft case
- Springfield Armory XD-S Operation & Safety Manual
- XD-S interchangeable grip backstrap inserts
- 1 factory XD-S 7-round extended single-stack magazine with polymer grip sleeve
The XD-S 4.0 configuration pairs a forged steel slide with a hammer-forged, Melonite-treated barrel for durability and corrosion resistance. The 4.0 in. barrel variant offers the longer slide profile of the 4.0 series while maintaining the XD-S’s slim footprint.
Ergonomics are driven by the 0.9 in. width, aggressive pyramidal grip texturing, and interchangeable backstraps to fine-tune the grip. A single-slot accessory rail provides mounting for compatible accessories.
Sight alignment is fast and clear with the green fiber-optic front and a steel 2-dot rear. The slide features rear serrations for positive manipulation.
The striker-fired system incorporates multiple passive safeties, including a grip safety, trigger safety, and striker block. Capacity is 7+1 with the included extended magazine and sleeve.
Marked "MADE IN CROATIA, SPRINGFIELD ARMORY U.S.A.," this example is the pre-Mod.2 XD-S 4.0 .45 ACP variant. It carries manufacturer part number XDS94045B and includes a factory box with matching label.