Firearms

Ruger SR-556C 5.56x45mm 16-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

Compact piston-driven AR with 16-inch barrel and adjustable stock

Type: Rifle

Action: Semi-Automatic

Caliber: 5.56x45mm NATO

Capacity: 30

Year introduced: 2012, USA

Weight: 76.8 oz

Overall length: 35.5"

Status: Discontinued

Intended use: Civilian, Hunting