Benelli M4 Tactical is a unique Auto Regulating Gas Operated (ARGO)  Semi auto shotgun, upon which the U.S. Marine Corps depend.  The M4 Tactical comes standard with a Picatinny rail and pistol-grip stock . Other features include a fully-adjustable ghost-ring aperture rear sight and windage-adjustable front sight.
SPECIFICATIONS Action MuzzleLoader Frame Gauge 410 GA / 22 WMR Barrel Length 16.38″ Overall Length 46.25″ Stock Magpul SGA SPECIFICATIONS Action Semi-Automatic Gauge 12 Gauge Barrel Length 18.5″ Overall Length 40 “ Stock Synthetic
SPECIFICATIONS Action Precussion Cap Gauge 410 Barrel Length 18.8″ Overall Length 36.2″ Stock European Walnut SPECIFICATIONS Action Precussion Cap Gauge 20 GA / 223 Remington Barrel Length 20″18 1/2″/22″ Overall Length 37 3/4″ Stock Grade II/III Walnut SPECIFICATIONS Action Semi-Automatic Gauge 12 GA / 17 HMR Barrel Length 6″ Overall Length 49.625″ Stock Kryptek Typhon [...]
SPECIFICATIONS Action Semi-Automatic Gauge 12 Gauge Barrel Length 18.5″ Overall Length 40 “ Stock Synthetic
SPECIFICATIONS Action Semi-Automatic Gauge 12 Gauge Barrel Length 18.5″ Overall Length 40 “ Stock Synthetic SPECIFICATIONS Action Rolling Block Gauge 28 Gauge Barrel Length 24″ & 29″ Combo Overall Length 33.75″ – 37.5″ Stock Purple
SPECIFICATIONS Action Semi-Auto Blowback Gauge 12 & 20 Gauge Barrel Length 21.875″ Overall Length 43.13″-45.13″ Stock Laminate Green Mountain SPECIFICATIONS Action Semi-Automatic Gauge 12 Gauge Barrel Length 18.5″ Overall Length 40 “ Stock Synthetic