A Remington 700, also called an R700 is a bolt sniper rifle. It is called M24 by the United States Army.
Remington 700 SPS Varmint with Tasco scope
.223 Remington 700PSS
M24 Rifle Primary function: Anti-personnel. Length: 43 in. Weight: 64 lbs. (complete system) Caliber: 7.62 mm. Maximum effective range: 800 meters.
The U.S. Army M2010 rifle (right view)