M855A1 vs M855 vs SS109 vs XM193: Crazy Results on Steel
This video conducts a performance comparison of four different 5.56mm ammunition types: M855A1, M855, SS109, and XM193, testing their impact on mild steel at a distance of 50 yards. The test utilizes A529 gr55 mild steel and a 3/8" thick AR500 plate. The content is presented for entertainment and educational purposes, with a strong disclaimer about the dangers of shooting steel and advising viewers not to replicate the tests at home.










