To order by phone, call 918-261-9670 M-F 8:30 am to 5:30 pm CST.
Specifications
Model: SR-25 with suppressor

Manufacturer: Knight's Armament
Country of Origin: U.S.A.
Cartridge: 7.62x51mm NATO (.308 Win)
Weight empty: 15.2lbs
Length: 45.62"
Barrel: 20"
Operation: Gas operated, Semi-auto
Rate of Fire: Semi-auto, 2 stage match trigger
Typical Muzzle Velocity: 2591ft/sec.
Feed System: Detachable 10 or 20 round box
Notes
Highly accurate, capable of .5 MOA. Basis for the MK11 Mod 0 used by Navy Seals and the Army's M110-SASS