45 Usp Match Gbb Airsoft Pistol. This pistol has been used about 3 times so its basically brand new. Comes with 1 leak free mag and the gun. This is a airsoft toy and can not be modified to shoot live ammunition. The item “H&K. 45 Usp Match Gbb Airsoft Pistol” is in sale since Sunday, February 10, 2019. This item is in the category “Sporting Goods\Outdoor Sports\Airsoft\Guns\Gas\Pistol”. The seller is “aidifreelan-5″ and is located in Port Orchard, Washington. This item can be shipped to United States.