DPMS (Defense Procurement Manufacturing Services) Panther Arms manufactures a wide range of military and civilian rifles in Huntsville, Alabama.
The company manufactures AR-15-style rifles chambered for the .223 Remington, 5.56×45mm NATO, .308 Winchester, .260 Remington, .300 Remington SA Ultra Mag, 6.8mm Remington SPC, and .204 Ruger cartridges, among others.
The company attracted attention within the firearms industry with its version of the AR-10, the Panther LR-308, earning the NRA Publication's magazine Shooting Illustrated 2005 Golden Bullseye Award for Rifle of the Year. In 2006 the "Panther LR-308AP4" earned the NRA Publication's magazine American Rifleman Golden Bullseye Award for Rifle of the Year. In 2008, DPMS introduced the LR-338 chambered in the .338 Federal cartridge.