Firearms

KAC SR-15 E3 Mod 2 5.56x45mm 16-inch

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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

Knight's Armament SR-15 E3 Mod 2 with 16-inch barrel featuring the URX 4 handguard and E3 bolt for extended service life.

Type: Rifle

Action: Semi-Auto

Caliber: 5.56x45mm NATO

Capacity: 30

Year introduced: 2010, USA

Weight: 102 oz

Overall length: 32.5"

Status: Active

Military use: Yes

Intended use: Military, law enforcement, precision patrol