Description

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 represents a purpose-built platform for shooters requiring immediate suppressor and red-dot compatibility. Chambered in 9x19mm, this full-size handgun features a 4.5-inch hammer-forged steel barrel with 1:10 twist and factory-threaded muzzle (1/2×28 thread pitch). The OSP (Optical Sight Pistol) slide is machined from billet steel and accepts direct mounting for over 20 popular micro red-dot optics without requiring adapter plates. The desert Flat Dark Earth polymer frame incorporates the XDM line’s interchangeable backstrap system, allowing grip circumference adjustment from standard to large. This configuration combines Springfield Armory’s proven striker-fired action with modern accessory integration, maintaining a 4.5-pound trigger pull and tactile trigger safety. The pistol ships with two 19-round steel magazines with polymer base pads, a paddle-type magazine release, and a loaded chamber indicator.

Features & Specs

• Caliber: 9mm Parabellum; barrel length: 4.5 inches (threaded, 1/2×28); overall length: 7.6 inches; height: 5.75 inches; slide width: 1.0 inch; weight unloaded: 29.5 ounces
• OSP slide features factory-milled optic cut (RMS footprint) with four mounting screws and recoil bosses; ships with two steel cover plates for non-optic use
• Melonite black slide finish over desert FDE polymer frame; forward and rear cocking serrations; loaded chamber indicator; striker status indicator

The Springfield XDM OSP 9mm 4.5 full-size optics-ready desert FDE pistol with threaded barrel includes the following sight system: fiber-optic front sight (red) with steel dovetail mount and a low-profile combat rear sight (tactical rack U-notch, steel, drift-adjustable). The trigger system is the XDM single-action striker with a 4.5-to-5.5-pound pull weight, short pre-travel, and positive reset. Frame features an integral Picatinny rail (1913 standard) on the dust cover for weapon lights or lasers. The threaded barrel includes a factory-installed thread protector.

Who It’s For

This pistol is designed for shooters who prioritize suppressor use, red-dot optics integration, and full-size duty holster compatibility. The Springfield XDM OSP 9mm 4.5 full-size optics-ready desert FDE pistol with threaded barrel suits competitive shooters requiring a production-class legal handgun with suppressor capability, home defense users who prefer a threaded barrel for muzzle devices, and those transitioning from iron sights to enclosed or open red-dot systems. The 19-round magazine capacity and full grip length accommodate shooters with larger hands or those requiring high-reload capacity. The desert FDE finish is appropriate for users operating in arid environments or who prefer non-black frame colors. The OSP slide eliminates the need for aftermarket milling, making this a turnkey platform for shooters who already own a compatible optic.

• Full-size frame with interchangeable backstraps (three sizes included) for shooters with hand sizes from medium to extra-large
• Threaded barrel accepts standard 1/2×28 suppressors and compensators; barrel is hammer-forged stainless steel with target crown
• Optics-ready slide accepts RMS, RMSc, Shield RMS, Holosun 507K, Trijicon RMRcc, and other micro red-dot footprints without plates

Shipping & FFL

This item ships from our licensed inventory to your chosen Federal Firearms License (FFL) dealer within the United States. Upon purchase, we require your selected FFL dealer to provide a current copy of their license via email or fax. We ship via insured ground service to the FFL address on file. You must be at least 21 years of age to purchase a handgun from a licensed retailer. All NICS background checks and state-specific waiting periods, if applicable, are conducted by the receiving FFL dealer at the time of transfer. The Springfield XDM OSP 9mm 4.5 full-size optics-ready desert FDE pistol with threaded barrel will be shipped in its factory case with two magazines, cable lock, manual, and all original accessories. Please confirm with your receiving FFL that they accept shipments of threaded-barrel pistols, as local ordinances may apply. We do not ship to P.O. boxes. Transfer fees, if any, are determined by and paid to your chosen FFL dealer.

• Must ship to a valid FFL dealer; we cannot ship directly to residential addresses
• Threaded barrel model: confirm local legality before ordering; some states restrict threaded barrels on semi-automatic pistols
• All sales are final upon shipment; no returns on firearms; warranty service through Springfield Armory