Firearms

Glock G27 Gen3 MOS .40 S&W 3.43-inch

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Specifications

About

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

Glock 27 Gen3 MOS subcompact .40 S&W with factory optic cut. Rare optic-ready subcompact .40 variant for agency backup carry with optic.

Type: Pistol

Action: Semi-Automatic

Caliber: .40 S&W

Capacity: 9

Year introduced: 2016, Austria

Weight: 21.89 oz

Overall length: 6.29"

Status: Active

Intended use: Concealed Carry, Backup, Off-Duty