G&G Competition Grade Bio BB (0.25g / 0.28g) Weight:0.28g P229 etc the bottom of

P229 etc the bottom of the magazine will not sit flush

Improved hop arm for better contact and consistency

it is resistant to atmospheric conditions (Military Specification MIL-V-173C)

With an appropriate setup

SPECIFICATIONS:

G&G Competition Grade Bio BB (0.25g / 0.28g) Weight:0.28g P229 etc the bottom ofG&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