155 mm HE ER-BB (OFd MKM-DV) modernized
High Explosive Extended Range projectile with (BaseBleed) is filled with TNT or TNT/RDX (Composition B) explosive in ratio approx. 50/50. The projectile has basebleedscrewed on the projectile (shell body) bottom.
Ensures extended range up to 37,000 meters, when fired from 45 caliber gun and up to 40,000 meters when fired from 52 caliber gun.