Answer
Nov 17, 2025 - 12:22 PM
Material choice impacts durability, performance, and reliability in airsoft inner barrels, hopup units, and buckings. High-quality metals like stainless steel and CNC-machined aluminum offer strength, resistance to wear, and consistent tolerances, while rubber compounds in buckings provide better air seal and hop effect. For instance, the Prometheus EG 6.03mm Barrel is made from polished stainless steel for precision and longevity, and the ProWin M4 Chamber uses CNC aluminum for strength and lightness. The Maple Leaf AST Macaron Bucking uses advanced rubber compounds for better performance. The variety of materials available ensures you can select the best option for your upgrade goals.
