That's the question that OPS-Store will try to answer in this video. The ASTRA IV silencer features a CNC aluminum body, bronze handguard and stock tube, programmable electronic trigger, integrated mosfet, EFCS gearbox with quick spring change, 6.03mm precision barrel with Maple Leaf 60° hop-up, 120-round mid-cap magazine, folding sights, M-LOK and Picatinny mounts, and ambidextrous controls, all designed for 11.1v LiPo compatibility and enhanced performance.