Bio BBs

If you're after high-grade biodegradable Airsoft BBs, Evolution Xtreme Precision White BIO BBs; 700g Bag is a fantastic option. Made from biodegradable PLA with a mirror-polished finish, these are Evolution's top-of-the-range bio BBs, ideal for upgraded platforms to ensure you get maximum accuracy potential.

Supplied in a 700-gram resealable bag, these BBs are available in a range of different weights, from 0.20g for standard AEGs, Shotguns and Pistols to 0.30g, a fine choice for setups with upgraded HOP-up parts and DMRs. If you like to shoot responsibly but don't want to sacrifice performance, Evolution Xtreme Precision White BIO BBs; 700g Bag will do the trick!

If you're an outdoor skirmisher with a long-range-focussed setup, Delta Armory 0.36g Diamond 6mm BIO BBs are what you need to feed it! These finely polished Airsoft BBs are constructed from a biodegradable polymer and flawlessly polished for maximum accuracy and reliable feeding. Being 0.36g in weight, these BBs are best used with rifles with upgraded HOP-up parts, DMRs and sniper rifles. 

Supplied in a resealable bag containing approximately 2777 BBs, these bio BBs have uncompromisingly tight tolerances of +/- 0.01mm with a guaranteed weight difference not exceeding 0.01g. If you need a bio BB with the perfect combination of heavyweight, affordable price and tight tolerances, Delta Armory's 0.36g Diamond 6mm BIO BBs are exactly that!