Umarex H&K Steel BB’s 4.5mm

Product Code : 4.1660
Umarex Steel BBs cal. 4,5 mm (.177), 1500 pcs.

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