This is a beautiful example of the impressive and certainly very desirable Barrett M82A1, 50 caliber, semi-automatic, anti-material/anti-personnel rifle, that is fitted with the excellent Barrett Optical Ranging Sniper Scope System (BORS) for short. This excellent rifle is the same exact type that was originally sold to the U.S. Military in the early 1980s, and later became the standard long range 50 cal sniper rifle. The military version of this same exact weapon was used throughout Desert Storm 1, as well as during the invasion of Iraq and Afghanistan. These rifles pioneered the long-range sniper rifle and have made documented kill shots out to 2,500 meters. This excellent long range rifle is fitted with the excellent 4.5-14x50mm, Leupold Mark 4 "Long Range Target Scope" LRT, that has been fitted with the "Barrett Optical Ranging System" (BORS) scope. This BORS system is actually a patented, Integrated Ballistics Computer system that mounts directly on the Leupold rifle scope and is coupled to the scope's elevation knob. After determining the range to target, you simply turn the elevation knob until the BORS screen matches your target's distance. Then the internal sensors of the scope automatically calculate the ballistic firing solution for the 50 BMG round of the rifle, so that all you have to do is focus on the target and fire the shot. The BORS system will compensate for temperature, barometric pressure and calculates angle cosine and will also display the rifle cant. The basic rifle has the flip up adjustable front and rear iron sights mounted on top of the full length, Picatinny rail, mounted to the top of the receiver. It has a removable fold-down carrying handle, original factory "arrowhead" shaped muzzle brake, folding M60 style bipod, M-16 style pistol grip and a solid rubber recoil pad. This desirable rifle comes with original heavy duty Pelican storage/carrying case, one original box magazine, Otis cleaning kit, Leupold scope instruction manual, Leupold cloth scope cover, original Barrett rifle/operator manual and 20 rounds of loaded Barrett 661 grain, .50 BMG ammunition and 30 each, once fired, Barrett 50 BMG cartridge cases.