400e Full Auto Gen 2 Metal Electric BB Rifle - Barra

auto177About this item . Great for use as a training tool and very fun to shoot ; Shoots .177 caliber steel BBs at up to 400 fps ; Powered by economical and easy-to-find 12-gramAUTO177 adalah sebuah kegiatan olimpiade proyek penelitian dalam bidang biologi, fisika, kimia, teknologi, lingkungan, dan komputer AUTO177