Advanced shooting target with bullet collector, semi-automatic bulls-eye paper positioning and automatic shooting score by Dena Hendriana, Yunita Umniyati, Erikson Ferry Soonggalon, Isaac Hansen Averino, Mohammad Rizky Gartina, Rakhmad Aryo, Iwan Iwan, Prima Kharisma Indra Yahya

“…Based on test results, the pistol bullets have quite different properties from the rifle bullets. …”
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