page_title: M21 Sniper Weapon System
hierarchical_section_title: M21 Sniper Weapon System
context_page_description: The M21 Sniper Weapon System "in the US Army is a national match grade M14 rifle, selected for accuracy, and renamed the M21 rifle." The M21 uses a "commercially procured" 3–9× variable power telescopic sight, modified for use with the sniper rifle. It is chambered for the 7.62×51mm NATO cartridge.
context_section_description: The M21 Sniper Weapon System (SWS) "in the US Army is a national match grade M14 rifle, selected for accuracy, and renamed the M21 rifle." The M21 uses a "commercially procured" 3–9× variable power telescopic sight, modified  for use with the sniper rifle. It is chambered for the 7.62×51mm NATO cartridge.
caption: M21 sniper rifle
exif: {}