The M4/M4A1 5.56mm Carbine is a lightweight, gas operated, air cooled, magazine fed, selective rate, shoulder fired weapon with a collapsible stock. It is now the standard issue firearm for most ...

Assault-style weapons, also known as modern sporting rifles, are civilian versions of firearms used by militaries around the ...

Let's get into it. The M4 is a highly versatile assault rifle that can be kitted out for any number of combat situations owing to its huge variety of attachments. Already possessing good range ...

Marine grunts in close combat formations will start receiving ... for use on the Corps’ arsenal of M27 Infantry Automatic Rifles, M4 carbines, and M4A1 Close Quarter Battle Weapons.

When reached for comment, a Delaware National Guard spokesperson said the email was sent in error, given the weapon − a Standard Colt U.S. Government M4 rifle − had been found on Thursday by a ...