G&G Competition Grade Bio BB (0.25g / 0.28g) Weight:0.25g Full size magazine w

Full size magazine w

Gearbox / Nylon Polymer Pistol Grip

black (titanium nitride)

Muzzle velocity range: 30~400+ m/s

•    4-position fire selector with custom settings

G&G Competition Grade Bio BB (0.25g / 0.28g) Weight:0.25g Full size magazine wG&G 0. 25g Competition Grade 6mm BIO BB 1KG Bag are BB's created by G&G (Guay Guay), who create a range of high quality BB guns and related products, with these BBs being some of the highest quality in the sport. The BBs themselves are specifically designed to be Bio Degradeable, being constructed from Polylactide PLA Polymers to a diameter of 5. 95mm with a great tolerance of 0. 01mm. The BBs are quick to degrade, taking only 47 days in optimal