Firearms

Big Horn Armory AR500

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

AR-pattern rifle chambered in .500 Auto Max; uses SR-25/AR-10 lower with proprietary upper.

Type: Rifle

Action: Semi-Automatic

Caliber: .500 Auto Max

Capacity: 5

Year introduced: 2018, USA

Weight: 104 oz

Overall length: 43.5"

Status: Active

Intended use: Hunting, Tactical