Springfield XDM OSP 9mm 4.5 Full-Size Optics-Ready Desert FDE Pistol with Threaded Barrel

Overview

The Springfield XDM OSP 9mm 4.5 full-size optics-ready desert FDE pistol with threaded barrel is a serious sidearm for shooters who demand versatility straight out of the box. Built on Springfield Armory’s proven XDM platform, this full-size pistol blends a durable flat dark earth finish with modern upgrades. The optics-ready slide lets you mount a red dot without additional machining, while the threaded barrel gives you the option to run a suppressor or compensator. Whether you’re running drills at the range or setting up a home defense rig, this pistol delivers reliability you can count on without unnecessary frills.

Features and Specs

This is a factory-upgraded handgun designed for practical performance. The 4.5-inch hammer-forged steel barrel features a 1/2×28 threaded muzzle with a thread protector cap. The OSP (Optical Sight Pistol) slide comes pre-milled with a removable cover plate for most popular micro red dot footprints. The polymer frame wears a desert FDE finish with an integral accessory rail and Springfield’s trademark grip texture. Standard features include a loaded chamber indicator, cocked striker indicator, and a match-grade trigger with a crisp break.

• Optics-Ready Slide: Pre-milled for direct mounting of micro red dots; includes cover plate for standard iron sight use
• Threaded Barrel: 4.5-inch hammer-forged steel barrel with 1/2×28 threads and included thread protector
• Full-Size Frame: 19+1 capacity with two stainless steel magazines; interchangeable backstraps for custom fit

Additional specs include a 5.5-pound trigger pull, a 1913 Picatinny rail for lights or lasers, and three-dot white sights that co-witness with most red dot mounts. Overall length is 8.3 inches with an unloaded weight of approximately 29 ounces. The Springfield XDM OSP 9mm 4.5 full-size optics-ready desert FDE pistol with threaded barrel ships with a hard case, cable lock, and two magazine pouches.

• Safety Features: Trigger safety, grip safety, and loaded chamber indicator
• Frame Construction: High-impact polymer with desert FDE finish; steel slide with same corrosion-resistant coating
• Magazine Compatibility: Accepts all standard XDM 9mm magazines; ships with two 19-round mags

Who It’s For

This pistol suits the practical shooter who wants one platform that pulls double duty. If you’re a reloader or suppressor owner, the threaded barrel eliminates the need for aftermarket work. Competition shooters will appreciate the optics-ready slide for quick target acquisition, and the full-size grip provides a stable platform for follow-up shots. Home defenders benefit from the 19-round capacity and accessory rail for mounting a weapon light. It’s also a solid choice for anyone who prefers the flat dark earth aesthetic and wants a factory-configured pistol that doesn’t require sending the slide to a gunsmith for red dot mounting.

• Shooters who run suppressed or want the option to add a compensator
• Red dot users looking for a factory-milled slide without adapter plates
• Anyone needing a full-size duty or range pistol with modern features

Shipping and FFL

This firearm ships to your chosen Federal Firearms License (FFL) dealer for transfer. After placing your order, provide your FFL’s contact information, and we will handle the rest. Standard shipping applies to all firearms, and signature may be required upon delivery. Please verify your local laws regarding threaded barrels and magazine capacity before ordering. The Springfield XDM OSP 9mm 4.5 full-size optics-ready desert FDE pistol with threaded barrel is not available for shipment to all jurisdictions. You are responsible for ensuring compliance with all state and local regulations. Contact our team if you have questions about the transfer process.