About the Springfield XDM OSP 9mm

Overview

The Springfield XDM OSP 9mm 4.5 full-size optics-ready Desert FDE pistol with threaded barrel is a production-ready defensive and competition handgun built for shooters who demand suppressor compatibility and red dot performance out of the box. Chambered in 9mm, this full-size polymer frame pistol features a 4.5-inch hammer-forged steel barrel with a threaded muzzle (1/2x28 pattern) and a flat dark earth (FDE) Cerakote finish. The OSP (Optical Sight Pistol) slide is pre-milled to accept popular micro red dot optics without adapter plates, and the pistol ships with three interchangeable backstraps and two 19-round magazines. This model is manufactured by Springfield Armory and falls under the pistol category, offering a balance of duty-grade reliability and modern customization.

Features & Specs

• Optics-Ready Slide: Factory-milled OSP cut fits Shield RMSc, Holosun 407K/507K, and other micro red dot footprints. Includes two mounting plates and a steel cover plate.
• Threaded Barrel: 4.5-inch hammer-forged steel barrel with 1/2x28 threads, protected by a thread cap. Allows direct attachment of suppressors or compensators.
• Desert FDE Finish: Flat dark earth Cerakote on slide and frame for corrosion resistance and low-glare tactical appearance.

The Springfield XDM OSP 9mm 4.5 full-size optics-ready Desert FDE pistol with threaded barrel also includes a match-grade trigger with a crisp break and short reset, a loaded chamber indicator, and a striker status indicator. The barrel and slide are melonite treated beneath the Cerakote for additional durability. Overall length is 8.3 inches, height is 5.75 inches, and unloaded weight is 28 ounces.

• Sights: High-visibility front fiber optic and tactical rack rear sight. Rear sight remains functional with red dot mounted via OSP cut.
• Grip & Controls: Three interchangeable backstraps (small, medium, large) with Springfield’s XD(M) texture pattern. Ambidextrous magazine release and slide stop.
• Magazine Capacity: Includes two 19-round steel magazines with witness holes and extended base pads.