BLS Bio Green Tracer BB - 20KG Bulk (0.32g) Receiver Misc Parts Binary trigger mode (double tapping)

Binary trigger mode (double tapping)

optics and other accessories

The dimensions and tolerances

again adding to their collection of replica Cold War weaponry

Both versions deliver the perfect performance and functionality

BLS Bio Green Tracer BB - 20KG Bulk (0.32g) Receiver Misc Parts Binary trigger mode (double tapping)Not 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.