155 mm HE ER FB-BB (OFd M3-DV)

High Explosive Extended Range Full Bore projectile with (Base Bleed) is a long range projectile of modern design where the front centering collar is replaced by four projections, called „nubs“. The projectile has the Base Bleed screwed on its bottom, which ensures range up to 40,000 meters when fired from 45 caliber gun and up to 43,000 meters when fired from 52 caliber gun.