9mm 126gr Subsonic EHP G9 – 1050 fps – 20 RoundsG9 Defense 9mm Subsonic External Hollow Point (EHP) is purpose built for suppressed firearms. The 126 grain solid copper EHP bullet combines deep straight line penetration with reliable expansion at subsonic velocities achieving 1. 52. 0 original diameter and 1418+ inches of penetration in ballistic gel. At 1,050 fps, this load stays below the speed of sound to eliminate the supersonic crack and maximize suppressor effectiveness. Monolithic copper