Board Thread:Forum Games/@comment-31503594-20171013121527/@comment-30868172-20171013184651

This lightweight and shorter version of the M249 is designed to meet  USSOCOM special operations forces requirements. The barrel changing handle, magazine insertion well, and vehicle mounting lug all have been removed to reduce weight. As a result, the SPW cannot be mounted in vehicles or use M16 magazines. Picatinny rails were added to the feed cover and forearm for the mounting of optics, lasers, vertical foregrips, and other M4  SOPMOD kit accessories. The SPW has a detachable bipod. The SPW's lightweight barrel is longer than that of the Para model, giving it a total length of 908 mm (36 in) and a weight of 5.7 kg (13 lb). [31]