The M21 Sniper Weapon System (SWS) is the semi-automatic sniper rifle adaptation of the M14 rifle. It is chambered for the 7.62×51mm NATO cartridge.
During the US Army-led repatriation of London by NATO, most of the rooftop snipers guarding District One each had an M21 rifle.
A Delta rooftop sniper holding his M21 rifle.
with his M21 rifle.
Doyle watches Tammy
leave District One through his M21's scope.
The trigger of Doyle's M21 rifle.
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Another Delta force rooftop sniper armed with an M21.