The G&G Armament Bio Competition Grade BB's were specially designed for use in airsoft guns. Its polished surface is burr-free, which enables excellent flight characteristics and the best precision. The bullets are also ideal for use in tuning barrels and are biodegradable due to their composition. The BBs have a diameter of 5.95mm with a deviation of +/- 0.01mm.

- Caliber: 6mm BB

- Weight 0.25g

- Contents: approx. 2000 pieces