XM813, XM914, Mk-44S, XM1170 APFSDS-T, XM1198 HEDP-SD, XM1211 HEP
/r/shockwaveporn: Shock Wave Porn - A subreddit dedicated to shockwaves Definition: "region of abrupt change of pressure and density moving as a wave front at or above the velocity of sound, caused by an intense explosion or supersonic flow over a body" - February 2, 2022 - 21:51
/r/MilitaryGfys: MilitaryGfys: Military moments from around the world - *MilitaryGfys* is a place for sharing military moments from around the world and throughout history in the small, easy to share html5/WebM video format, also known as Gfys! - February 2, 2022 - 21:49