Firearms

Springfield Armory Springfield XD-M OSP Threaded 9mm 4.5-inch threaded

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Specifications

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Notable Variants

Aftermarket Ecosystem

Historically Significant Examples

Serial Number Data

Production data from factory records and collector research. Year ranges are approximate for pre-1968 firearms.

Years	Serial Range	Count	Factory	Country	Confidence

OSP (Optical Sight Pistol) XD-M with a threaded 4.5-inch barrel and a factory-milled optics cut. 19+1 flush capacity, suppressor-height sights, and a match-grade trigger. Full-size suppressor host with optics-ready slide.

Type: Pistol

Action: Semi-Automatic

Caliber: 9mm

Capacity: 19

Year introduced: 2020, USA

Weight: 28 oz

Overall length: 8"

Status: Active

Intended use: Tactical, Suppressor Use, Duty, Competition