Our take: There are many competitive fields and airsoft facilities in the U.S. that have begun requiring biodegradable BBs. Elite Force offers a newly formulated airsoft BIO BB that breaks down within 180 days in a compost environment. The Elite Force BIO Airsoft BB has been tested by veteran players for accuracy and consistency in multiple variations and models of airsoft guns, proving the Elite Force BB as a perfected formula that accurately performs both during and after competition.
Elite Force 0.20g BBs are a great high performance seamless BB for your Airsoft gun. 5,000 rounds come in a bottle.