The Barrett M99 is a bolt-action bullpup single-shot sniper rifle. Its country of origin is the United States. It was made by Barett Firearms company and was introduced to the U.S Military in 1999. It is a single-shot so it isn't loaded fom a clip or magazine. It weights 25lb. It has a barrel length of 32in. and an over all length of 50.4in. This Bigshot fires the hard hitting .50 caliber round.