NXG SA-200 75 glass balls are precision sling ammunition for target shooting.
The12.7 mm diameter bullets are made of glass, so they are perfectly balanced, have a smooth surface and a perfectly spherical shape. Such parameters make sling shots repeatable, accurate and highly satisfying.
Firedglass balls are clearly visible, which helps the shooter to apply corrections.
The 12.7 mm balls are recommended for strong slingers and advanced shooters.