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 is a factory-modified service pistol built for shooters who demand suppressor compatibility and red dot integration without aftermarket gunsmithing. Chambered in 9mm, this full-size frame delivers the proven XDM trigger system, a match-grade barrel, and a desert flat dark earth (FDE) finish that resists corrosion. The Optics Ready System (OSP) allows direct mounting of popular micro red dot sights, while the threaded barrel accepts standard 1/2×28 suppressors or compensators. This pistol is designed for range work, home defense, or competition use where accuracy and modularity are non-negotiable.

Features & Specs

This Springfield XDM OSP 9mm 4.5 Full-Size Optics-Ready Desert FDE Pistol with Threaded Barrel ships with two 19-round magazines, a hex key set for optic mounting, and a hard case. The full-size 4.5-inch barrel provides a longer sight radius and increased velocity compared to compact models. The OSP slide is pre-milled with a removable cover plate, accepting Docter, Noblex, Leupold DeltaPoint Pro, and Trijicon RMR footprints without adapter plates. The threaded barrel is capped with a factory-installed thread protector and extends 0.5 inches beyond the slide.

• Caliber: 9mm Luger; capacity: 19+1 rounds (two flush-fit steel magazines included)
• Barrel: 4.5-inch hammer-forged steel, 1:10 twist, Melonite finish, 1/2×28 threads
• Overall length: 8.3 inches; height: 5.75 inches; width: 1.2 inches; unloaded weight: 29 ounces

• OSP slide cut removes cover plate for direct mounting of Docter, Noblex, Leupold DPP, and Trijicon RMR red dots
• Loaded chamber indicator, ambidextrous magazine release, and a grip safety integrated into the polymer frame
• Match-grade barrel with fully supported feed ramp; forged carbon steel slide with Armory Kote finish

• Trigger: single-action with a 5.5-6.5 pound pull weight, crisp break, and short reset
• Sights: low-profile 3-dot tritium front and rear (steel dovetailed); rear sight is removable for optic use
• Frame: high-hand polymer desert FDE with interchangeable backstraps (three sizes included)

The Springfield XDM OSP 9mm 4.5 Full-Size Optics-Ready Desert FDE Pistol with Threaded Barrel retains all standard XDM safety features: a striker-status indicator, trigger safety, and grip safety. The Melonite barrel finish and Armory Kote slide treatment provide corrosion resistance for humid or coastal environments.

Who It’s For

This pistol is built for three primary users: shooters who plan to run a suppressor and need a threaded barrel from the factory; competitors who want a full-size 9mm that accepts a red dot without milling the slide; and duty or home defense users who prefer an optics-ready platform with a full grip capacity. The 4.5-inch barrel and full-size frame make it less suitable for concealed carry, but it excels in open carry, range training, or competition divisions that allow compensators. The 19-round magazines offer high capacity without extended baseplates, and the interchangeable backstraps allow shooters with small to large hands to adjust the grip circumference.

Shipping & FFL

This firearm ships to a Federal Firearms License (FFL) dealer of your choice. Upon placing your order, you must provide the name and contact information of a licensed FFL dealer in your state who is willing to accept the transfer. We will ship the Springfield XDM OSP 9mm 4.5 Full-Size Optics-Ready Desert FDE Pistol with Threaded Barrel within 1-3 business days after receiving a valid FFL copy. Shipping is free to contiguous US addresses. It is your responsibility to confirm with your receiving FFL that the pistol is legal to own in your state and municipality. All federal, state, and local laws apply. No returns or cancellations are accepted once the firearm has been shipped. We do not ship to PO boxes or APO/FPO addresses. You must be 21 years or older to purchase a handgun from this retailer.