Avler 1/2 Inch (.50 Caliber) Steel Bearing Balls for Slingshot Ammo (Pack of 100)
Brand: Avler

These chrome steel balls are inexpensive and great for use as slingshot ammo or for your own projects.

Material: Chrome Steel
Weight: 8.4g each
100% Round. No flat spots
Size: 1/2" Diameter (.50 Caliber) (12.7mm)
Pack of 100