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 delivers a factory-prepared platform for shooters who demand precision and modularity. Built on Springfield Armory’s proven XDM polymer frame, this full-size 9mm pistol features a flat dark earth (FDE) finish, a 4.5-inch threaded barrel, and an optics-ready slide with a removable cover plate. The OSP (Optical Sight Pistol) configuration allows direct mounting of popular red dot sights without aftermarket milling, making it a practical choice for competition, home defense, and range use. This model balances the reliability of the XDM line with modern optics compatibility and suppressor-ready capability.

Features & Specs

• Optics-ready slide with removable cover plate fits most micro red dot sights (including Trijicon RMR, Vortex Venom, and Leupold DeltaPoint Pro with appropriate adapter plates)
• Threaded barrel (1/2×28 thread pitch) with thread protector cap allows suppressor or compensator attachment
• Full-size 4.5-inch barrel length provides improved sight radius and velocity over compact models
• Flat dark earth (FDE) polymer frame with integral Picatinny accessory rail and interchangeable backstraps
• Melonite finished slide and barrel for corrosion resistance; loaded chamber indicator and striker status indicator
• Includes two 19-round steel magazines with low-profile base pads, cable lock, and hard plastic case
• Overall length 8.3 inches; height 5.75 inches; weight 29 ounces unloaded; 5.5-pound trigger pull

The Springfield XDM OSP 9mm 4.5 full-size optics-ready desert FDE pistol with threaded barrel retains the match-grade barrel, forged slide, and grip safety system that define the XDM series. The threaded barrel is cold hammer-forged and treated with melonite for extended service life. The slide is pre-cut with four screw holes and uses a multi-slot mounting pattern compatible with several footprint standards.

Who It’s For

This pistol is designed for shooters who want a full-size 9mm handgun with built-in optics capability and suppressor-ready features. It suits competitive shooters in USPSA or local matches who need a reliable, optics-equipped race gun foundation. Home defense users benefit from the full-size grip capacity and the ability to add a red dot for faster target acquisition. The threaded barrel also appeals to those who shoot suppressed for reduced noise signature at the range. Law enforcement or security professionals who carry a duty-sized pistol will find the OSP slide compatible with department-approved optics and the 19-round capacity suitable for extended engagements.

Shipping & FFL

This firearm ships to your chosen Federal Firearms License (FFL) dealer. By placing an order, you confirm that you will have the item transferred through a licensed FFL dealer in your state of residence. We ship via insured ground service within 2-3 business days of order processing. You must verify that your local FFL accepts shipments and that the pistol is legal for possession in your jurisdiction. Some states restrict magazine capacity above 10 rounds; if your state has such limits, we will ship the pistol with compliant magazines. All applicable federal, state, and local laws apply. You are responsible for any transfer fees charged by your receiving FFL dealer.

We do not ship to P.O. boxes or APO addresses for firearm purchases. Please include your FFL dealer’s current license information in the order notes or contact us after checkout. For questions about FFL transfer requirements, contact your local dealer before completing your purchase. The springfield xdm osp 9mm 4.5 full-size optics-ready desert fde pistol with threaded barrel ships with a lockable case, two magazines, cable lock, and owner’s manual.