Nimrod Bio Airsoft Tracer BBs 0.28g 2000 Shot

The Nimrod Bio Tracer BB's are ideal for use in Tracer silencers or Tracer magazines. Thanks to their light-sensitive coating, they react to the smallest light impulses inside the weapon and are fired at the desired target. At first glance, it looks like you're using tracer ammunition in your weapon.
The special thing about the Nimrod Tracer BB's is that they are biodegradable and can therefore be used on almost any airsoft field.