Firearms

LMT Defense MARS-H

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

Modular Ambidextrous Rifle System - Heavy in .308 Win. The AR-10 big brother to the MARS-L, with full ambidextrous lower controls.

Type: Rifle

Action: Semi-Automatic

Caliber: .308 Winchester / 7.62x51mm NATO

Capacity: 20

Year introduced: 2014, USA

Weight: 192 oz

Overall length: 36"

Status: Active

Military use: Yes

Intended use: Military, Precision Shooting, Tactical