![]() The “automatic rifleman” equipped with an actual automatic rifle is a proven concept that was first introduced in 1918 and solidified in 1944 when the first similarly equipped and structured 13-man Marine Rifle Squad was authorized. Light machinegun- A belt-fed automatic weapon, with a removable barrel, designed to be carried and employed by an individual – with or without an assistant – from a bipod and / or an assault fire posture, in the direct infantry support role. This select-fire capability, as well as the use of magazine-fed rifle ammunition, differentiates it from a machinegun and submachine gun. In order to truly understand the subtle, but important doctrinal differences between the two weapons, and where some confusion may have existed, the definitions of each must be examined.Īutomatic Rifle - A self-loading, fixed barreled rifle chambered for a rifle cartridge, capable of delivering both semi and fully automatic fire. The M-249 SAW is a light machinegun that was tasked with filling the role of the automatic rifle. The M27 is an Automatic Rifle and it sets the conditions for small unit movement in a completely different manner than its predecessor, the M-249 Squad Automatic Weapon. Built with a Free Floating Rail System there is no contact between the barrel and Rail system except for at the base of the receiver. The IAR’s pusher rod gas system directs 95% of propellant gases and fouling out of the muzzle, allowing the weapon to remain virtually carbon free for hundreds of rounds. This allows the user to engage with precision, and switch to suppressive fire, or vice versa, as needed.Ĭompared to the M249, the reduction in weight allows the user to be more agile in today’s aggressive fight. It operates in semi-automatic and automatic modes of fire. The M27 Infantry Automatic Rifle (IAR) is a lightweight, aircooled, pusher rod gas operated, magazine fed, shoulder fired weapon. The M27 Infantry Automatic Rifle was adopted by the Marine Corps in 2011 and replaced the M249 light Machinegun as the “Squad Automatic Weapon”. ![]() The Corps plans to field the M27 more broadly in infantry units as early as 2018. Marine Corps Systems Command is purchasing M27 IARs from a single source vendor based on feedback from Marines. ![]() M27 Infantry Automatic Rifle - Heckler & Koch ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |