The Steel Bearing Balls Umarex 4.5 mm are ammunition specially designed for the use with compatible air guns. There are 1,500 4.5-mm caliber balls in the pack, with each ball weighing 0.35 grams.
Technical description:
- Steel bearing balls
- To be used only with compatible air guns
- Material: steel
- Caliber: 4.5 mm / .177
- Number of pellets in the pack: 1,500
- Weight: 0.35 g
