PROJECTILES VERSEUR 1500 STEEL BBS UMAREX - SILVER .177 / 4.1660-1 Ref.: PLOU03 PLOU03 Umarex Steel BBs 4.5 mm (.177), 0.35 g, silver, 1,500 pcs, bottle Steel shots - Due to their material these BBs provide a higher penetration, even in case of lower muzzle velocities. TECHNICAL DATA Caliber 4.5 mm (.177) BB Weight 0,35 g Content 1500 St. / pcs Packaging Bottle View