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 purpose-built defensive handgun designed for shooters who demand precision, suppressor compatibility, and modern red dot capability. Chambered in 9mm, this full-size model features a 4.5-inch hammer-forged barrel with a threaded muzzle (1/2×28 tpi) for direct attachment of suppressors or compensators. The “OSP” designation denotes the optics-ready slide system, which includes a removable cover plate and adapter plates for popular micro red dot sights. Finished in a durable Flat Dark Earth (FDE) Cerakote, the springfield xdm osp 9mm 4.5 full-size optics-ready desert fde pistol with threaded barrel delivers reliable performance from the factory without modification.

Features & Specs

• Caliber: 9mm; barrel length: 4.5 inches (threaded); overall length: 8.3 inches; height: 5.75 inches; weight: 31 ounces (unloaded)
• Slide: OSP (Optical Sight Pistol) configuration with factory-milled pocket, includes two adapter plates for Trijicon RMR and Docter/Noblex footprint optics; suppressor-height steel sights with fiber optic front and serrated rear
• Frame: Full-size polymer grip in Desert FDE with interchangeable backstraps (three sizes), integral Picatinny rail, and ambidextrous magazine release; two 19-round steel magazines included

The springfield xdm osp 9mm 4.5 full-size optics-ready desert fde pistol with threaded barrel also features a match-grade barrel, loaded chamber indicator, and a striker status indicator. The trigger is a short-reset design with a 5.5 to 6.5 pound break. The threaded barrel is capped with a factory-installed thread protector and uses a standard 1/2×28 thread pitch, compatible with most 9mm suppressors and muzzle devices.

Who It’s For

This pistol is suited for shooters who need a full-size duty or competition-ready handgun with integrated suppressor and red dot compatibility. The springfield xdm osp 9mm 4.5 full-size optics-ready desert fde pistol with threaded barrel is ideal for home defense, range training, and practical shooting sports where follow-up speed and sight clarity matter. The 4.5-inch barrel provides a longer sight radius and slightly higher velocity compared to compact models, while the full-size grip offers better control for shooters with larger hands or those who prefer a higher capacity magazine. The FDE finish also provides corrosion resistance and a low-reflectivity surface for field use.

• Designed for shooters who own or plan to use a 9mm suppressor or compensator
• Suitable for shooters transitioning to red dot optics who want a factory-milled slide rather than aftermarket machining
• Applicable for US citizens who are legally eligible to purchase a handgun and comply with all federal, state, and local laws

Whether used for range qualification, home defense, or competition, this model offers a direct path to an optics-ready, suppressed pistol without requiring aftermarket parts.

Shipping & FFL

This firearm ships to your chosen Federal Firearms License (FFL) dealer within the United States. After placing your order, we will contact you to confirm your FFL dealer’s contact information and shipping address. You must verify that your local FFL dealer is willing to accept the transfer and that all state and local laws permit the purchase of this handgun. We ship via FedEx or UPS with adult signature required. All sales are final once the firearm is shipped. No returns or exchanges on firearms. It is your responsibility to ensure compliance with all applicable laws and to provide a valid FFL license for the receiving dealer. Do not select this item for purchase if you cannot legally own a handgun under federal law.

• Must ship to a licensed FFL dealer for transfer; no direct-to-consumer shipments
• Background check required at transfer; buyer must be 21 or older for handgun purchase
• Check your local laws regarding threaded barrels and suppressor compatibility before ordering