BLS Bio Green Tracer BB - 20KG Bulk (0.32g) AAP01C When you close the inner

When you close the inner barrel with your finger and pull the trigger

Best use in Conjunction with Metal Slide/Outer Barrel + High Flow Blowoff Valve

61 Skorpion makes it ideal for close quarter engagements

The small caliber boasted greatly improved velocity at only half the weight of standard 9x19mm cartridges thus allowing the user to carry a great deal more ammunition into combat

Durable polymer shell with metal internals

BLS Bio Green Tracer BB - 20KG Bulk (0.32g) AAP01C When you close the innerNot eligible for Free Shipping. Specifications: 6mm Material: Biodegradable PLA 20 KG Bulk Box BLS is the professionalproducer of BBs from 0. 12g low level to 0. 50g high grade for several dozens of kinds, and trusted by Airsoft manufacturers all over the world. BLS focuses on the best of stable quality and are environmental friendly, we have all certificates of ISO 9001 quality management system and ISO 14001 environmental management system.