M249 Squad Automatic Weapon
by Tim Davis

In the late 1970's and early 1980's an Army led research and development effort was underway to fix the team automatic rifle position that was held by the M16A1. Previously, this position was filled with the BAR in WWII and Korea, and the M14E2 in Vietnam. It was determined that the M16A1 with its clip-on bipod just didn't cut it when it came to firepower. By 1982 the Belgian-made M249 was adopted. Anyone who has fired it is immediately impressed with its accuracy and ease of handling. It can be operated by one man, and provides a deadly base of fire for a squad. It uses a left-hand feed with linked 5.56-mm NATO rounds from a plastic container that locks under the receiver. It also allows for quick barrel changes. In emergencies, the SAW can fire 20 or 30 round magazines. The SAW filled a gap that was desperately needed at the time. It is currently in use with Ranger fire teams and other infantry units.


M249 SAW Army Ranger Weapon


 

Primary Function Squad Automatic Weapon
Manufacturer Fabrique Nationale Manufacturing, Inc.,
Columbia, SC
Caliber 5.56-mm NATO
Length 40.8 in
Weight (w/bipod/tool kit)
200 rd w/plastic container
15.2 lbs
6.92 lbs
Effective Range 1000 m
Operation Gas
Type of Fire Automatic
Muzzle Velocity 853 m/sec
Sight Front - hooded post
Rear - aperture
Feed System Disintegrating metallic linked belt;
20, 30 rd magazine, box type
Cyclic Rate 725 rpm


 

M249 SAW Army Ranger Weapon M249 SAW Army Ranger Weapon