https://youtube.com/v/RJnRZ7Tuw9w?si=P8ULauJuJBXQFSz-ZIPPO-FLINT TIPPED BULLETS - Poor-Man's Raufoss7.62x39 bullets with Zippo flints on the tips, filmed at 600 and 1200 frames per second.Bullet speed approx 2400 fps. The sparks really don't show up well ...youtube.com
만드는 법은 단순하게 hp탄 앞에 강철 육각렌치 붙여놓은거
벌집탄 - dc App
단순한 것 치곤 겁나 살벌하네;