Experience peak performance with Lonex's Enhanced Hop-Up chamber, crafted specifically for CA M14/Marui AUG replicas. Made from high-quality aluminium alloy and designed for heightened sealing and increased durability, this chamber is a top choice for airsoft professionals and enthusiasts alike. With its polished insides, it ensures smooth operation of your pneumatic system, making Lonex one of the most trusted manufacturers for tune-up parts. Weighing only 30g, this chamber is a must-have for any serious airsofter.