Knight's Armament Company (KAC)

The Knight's Armament Company SR-25 (Stoner Rifle 25) is an American semi-automatic precision rifle designed by Eugene Stoner in the early 1990s. Chambered in 7.62×51mm NATO, it is the direct predecessor to the U.S. military's M110 SASS and is widely used by special operations forces and civilian precision shooters.

The Knight's Armament Company M110 Semi-Automatic Sniper System (SASS) is the U.S. Army's standard semi-automatic sniper rifle, chambered in 7.62×51mm NATO. Based on the SR-25 platform, it delivers sub-MOA accuracy in a semi-automatic package.