Firearms

Sons of Liberty Gun Works M4-89 5.56

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

SOLGW M4 variant chambered in 6.8 SPC; enhanced terminal performance over 5.56 at intermediate range.

Type: Rifle

Action: Semi-Automatic

Caliber: 5.56x45mm NATO

Capacity: 30

Year introduced: 2013, USA

Weight: 104 oz

Overall length: 43.5"

Status: Active

Intended use: Tactical, Hunting, Home Defense