M4A1 Carbine

M4A1 Carbine

Type: Assault Rifle

Domain: land

Country of Origin: United States

Manufacturer: FN Herstal

Overview

Standard issue 5.56x45mm NATO carbine of the US military since the 1990s. Gas-operated, air-cooled, magazine-fed with selective fire including full-auto capability. Over 500,000 in US service. Being gradually replaced by the M7 for close combat forces but will remain in service with support and non-combat units for decades.

Technical Specifications

TypeAssault Carbine
Length838 mm (stock extended) / 757 mm (collapsed)
Weight2.88 kg (empty)
Caliber5.56x45mm NATO
Magazine30-round STANAG
Rate of Fire750-900 rpm (M4A1: full-auto capable)
Barrel Length368 mm
Effective Range500 m (point) / 600 m (area)
Muzzle Velocity884 m/s

Operators

Related land Weapon Systems