S Sauer P320 CO2 Semi-Auto Chambered in .177 Caliber, 12

auto177The Umarex StrikeForce gives you a full auto CO2 BB rifle desned to remind you of the familiar looks and operation of an SBR firearm. You'll enjoy speeds up to 450 fps for excitingAUTO177 adalah sebuah kegiatan olimpiade proyek penelitian dalam bidang biologi, fisika, kimia, teknologi, lingkungan, dan komputer AUTO177