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 combines a proven combat platform with modern red dot compatibility. Built on the reliable XDM frame, this model delivers a 4.5-inch threaded barrel for suppressor use and a Flat Dark Earth finish that resists corrosion. The OSP (Optical Sight Pistol) slide is factory-milled to accept popular micro red dot optics without adapter plates, giving you a direct mount solution for faster target acquisition. At 4.5 inches, the barrel length balances recoil management with carry weight, while the full-size grip offers a 20+1 round capacity with the included extended magazine.

Features & Specs

This Springfield XDM OSP 9mm 4.5 full-size optics-ready desert FDE pistol with threaded barrel is manufactured by Springfield Armory and is categorized as a full-size duty pistol. Key features include a forged steel slide with Melonite finish, a polymer frame with interchangeable backstraps, and a match-grade barrel with 1:10 twist. The threaded barrel is 1/2×28 TPI, compatible with most 9mm suppressors and compensators. The OSP cut is designed for Shield RMS, RMSc, and Vortex Viper footprint optics.

• Caliber: 9mm; capacity: 20+1 (two magazines included)
• Barrel: 4.5-inch hammer-forged steel with threaded muzzle and protective cap
• Overall length: 8.3 inches; height: 5.75 inches; weight: 30 ounces (unloaded)

• Trigger: Springfield Armory single-action with 5.5-7.5 lb pull; includes grip safety and loaded chamber indicator
• Finish: Desert Flat Dark Earth (FDE) polymer frame with Melonite black slide
• Sights: Fiber optic front, low-profile combat rear (co-witness with most micro dots)

• Slide: OSP (Optical Sight Pistol) cut for direct mount; no adapter plate required
• Safety: Three-safety system (grip, trigger, striker indicator)
• Accessory rail: Full-length Picatinny for lights or lasers

Who It’s For

The Springfield XDM OSP 9mm 4.5 full-size optics-ready desert FDE pistol with threaded barrel is designed for shooters who need a suppressor-ready handgun with red dot capability from the factory. It suits competitive shooters in USPSA or IDPA who want a 9mm with extended capacity and a threaded barrel for a compensator. It also serves law enforcement and civilian users who prioritize a full-size grip for recoil control and prefer an integrated optic mounting system over aftermarket milling. The FDE finish and threaded barrel make this model appropriate for desert or outdoor environments where corrosion resistance and suppressor compatibility matter.

Shipping & FFL

This firearm ships to a Federal Firearms License (FFL) dealer only. After placing your order, you will receive an email confirmation with instructions to provide your chosen FFL dealer’s contact information. We must receive a signed copy of the FFL license before shipment. Please verify that your local FFL accepts shipments from online retailers and that you comply with all state and local laws regarding threaded barrels, magazine capacity, and suppressor ownership. Standard shipping rates apply; no signature is required upon delivery, but we recommend using a dealer who can inspect the firearm immediately.