A closer look athe Special Forces MK 21 Sniper Rifle known as the Remington MSR by The Firearm Blog... "In 2009 the Precision Sniper Rifle program gave birth to the Remington MSR, a modular sniper rifle that was capable of getting good hit out to 1500 meters. In this episode of TFB TV, Patrick takes a closer look at the same rifle that he used when he shot the man-sized target at 1760 yards. The Remington MSR won the Precision Sniper Rifle competition and became the Mark 21 sniper rifle that was adopted by the US Special Forces as well as special forces units in Brazil and Columbia."