Barra Airguns Black Ops Biodegradable Airsoft BBs are perfect for topping off ammo on your next airsoft adventure. A resealable container adds convenience to the action and allows you to store your BBs airtight to reduce needed space and increase lifespan of your Airsoft ammunition. Black Ops BBs offer excellence in accuracy and consistency when not matters, whether on the Airsoft battlefield or target shooting and training. Invest in confidence with Barra Airguns Black Ops Biodegradable Airsoft BBs. 6mm .20g Biodegradable Resealable bag Excellent accuracy Great for target practice and battlefield play