Steel BB's in 4.5 mm caliber from German company Umarex.
The shot is dedicated primarily to multi-shot pistols with in-line magazines, such as Beretta Elite II, Walther CP99 Compact, Desert Eagle Compact, Walther PPK/s, as well as Beretta Px4 Storm and others.
BB shot is characterized by ideal smoothness, precision manufacturing and hardness. The practical jar with funnel makes it much easier to quickly load the magazine.