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 factory-ready solution for shooters who demand precision and versatility from their sidearm. Built on Springfield Armory’s proven XDM platform, this full-size pistol delivers a 4.5-inch threaded barrel in a corrosion-resistant Flat Dark Earth (FDE) finish. The Optics System Pistol (OSP) design includes a milled slide for direct mounting of popular micro red dot sights, eliminating the need for adapter plates. With a 9mm chambering and a 16+1 round capacity, this model balances duty-grade reliability with modern optical capability. The threaded barrel accepts standard suppressors and compensators, making it a practical choice for range work or home defense configurations.

Features & Specs

This Springfield XDM OSP 9mm 4.5 Full-Size Optics-Ready Desert FDE Pistol with Threaded Barrel is engineered for low-maintenance performance. The forged steel slide and hammer-forged barrel are treated with a durable Cerakote finish in desert FDE. The OSP slide includes a removable cover plate and pre-cut mounting holes for the Trijicon RMRcc, Leupold DeltaPoint Pro, and Shield RMSc footprints. The polymer frame features an integral Picatinny rail for lights or lasers. The threaded barrel uses a standard 1/2×28 thread pattern and ships with a thread protector. Factory-installed tritium front and rear night sights provide a consistent sight picture under low light. The match-grade trigger breaks cleanly at approximately 5.5 to 6 pounds. Included with the pistol are two 16-round steel magazines with low-profile floor plates, a paddle holster, magazine loader, and a hard plastic case.

• Caliber: 9mm; capacity: 16+1; barrel length: 4.5 inches threaded (1/2×28); overall length: 7.6 inches; weight: 24.5 ounces unloaded
• Optics-ready slide: milled for RMRcc, DeltaPoint Pro, and Shield RMSc footprints; includes cover plate
• Frame: black polymer with integral accessory rail, interchangeable backstraps (three sizes), and ambidextrous magazine release
• Includes: two 16-round magazines, paddle holster, magazine loader, cable lock, hard case

Who It’s For

The Springfield XDM OSP 9mm 4.5 Full-Size Optics-Ready Desert FDE Pistol with Threaded Barrel is suited for shooters who need a full-size defensive pistol with optical capability and suppressor compatibility. It fits law enforcement officers, competition shooters in USPSA Carry Optics divisions, and responsible civilian owners who maintain proficiency through regular training. The full-size grip and slide reduce felt recoil, aiding follow-up shots for experienced shooters. The FDE finish reduces glare in outdoor environments, while the threaded barrel allows for use with a suppressor for hearing-safe practice. This pistol is not recommended for deep concealment due to its dimensions, but it excels as a bedside firearm or duty sidearm. The OSP cut allows shooters to transition from iron sights to a red dot without sending the slide to a gunsmith, making it a practical upgrade path for those new to pistol optics.

• Duty and home defense shooters seeking a full-size 9mm with suppressor threads
• Competition shooters requiring an optics-ready pistol for Carry Optics division
• Shooters who prefer a corrosion-resistant FDE finish for humid or outdoor use

Shipping & FFL

This Springfield XDM OSP 9mm 4.5 Full-Size Optics-Ready Desert FDE Pistol with Threaded Barrel is shipped to a Federal Firearms License (FFL) holder of your choice. After placing your order, you will receive a confirmation email with instructions to provide your selected FFL dealer’s contact information. Your FFL dealer must email or fax a signed copy of their license to us before we can ship. We ship via insured ground service to the FFL address listed on their license. Shipping is not available to P.O. boxes. Please verify that your FFL dealer will accept transfers from an out-of-state retailer before ordering. Some local ordinances may apply; it is your responsibility to confirm compliance with state and local laws. Standard processing time is 1-3 business days before shipment. Once shipped, tracking information will be emailed to you. We do not ship firearms to non-licensed individuals, and all NICS background checks are performed by your receiving FFL dealer at the time of transfer.

• Ship to your chosen FFL dealer only; valid signed FFL license required before shipment
• Insured ground shipping; no P.O. box delivery; processing time 1-3 business days
• Buyer is responsible for compliance with all state and local laws; contact your FFL for transfer fees