Firearms

Ruger SP101 10mm

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Specifications

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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

Ruger SP101 in 10mm Auto — the compact 5-shot double-action revolver in 10mm, using moon clips for the rimless cartridge. One of the most portable 10mm revolvers ever produced.

Type: Revolver

Action: DA/SA Revolver

Caliber: 10mm Auto

Capacity: 5

Year introduced: 2021, United States

Weight: 25 oz

Overall length: 7.2"

Status: Active

Intended use: Concealed Carry, Bear Defense, Hunting