The lightest carbon fiber uppers in the game! Recent Restocks! Shop the AirTac catalog of innovative HPA products to stand out on the field, or explore unique AirTac Custom builds to compete at the highest level.

The new AirTac Customs AEG CRBN Upper receiver is made with genuine carbon fiber for strength and fits over ANY AEG Gearbox. This means you can use it with SSGs, DSGs, and even HPA drop-in engines! Weighing in at only 105g, the AEG CRBN is 500% lighter than a stock SSG-1 Upper, making high-speed AEGs competitively viable in tournament play!

The HPA CRBN Uppers feature dual hopup windows, fiber-optic front and rear sights, perfect fitment, and CNC aluminum parts. All for the same price! All uppers are cross-compatible, so you can swap your tubes and parts between any of your CRBN uppers!

The new AirTac Customs AEG CRBN Upper receiver is made with genuine carbon fiber for strength and fits over ANY AEG Gearbox. This means you can use it with SSGs, DSGs, and even HPA drop-in engines! Weighing in at up to 120g, the AEG CRBN is 500% lighter than a stock SSG-1 upper, making high-speed AEGs competitively viable in tournament play!

Introducing the AirTac Customs GEN 4 AEG CRBN Upper with a 128mm, or a 155mm barrel, engineered for exceptional strength using genuine carbon fiber. This versatile upper is designed to fit any AEG gearbox, making it compatible with SSGs, DSGs, and HPA drop-in engines.

The Airtac Customs AEG CRBN Upper Receiver is a game-changer for airsoft enthusiasts looking to enhance their AEG gearboxes. Crafted with precision and designed for versatility, this upper receiver is made from genuine carbon fiber and ABS polymer, ensuring exceptional durability and lightweight performance.

The new AirTac Customs AEG CRBN Upper receiver is made with genuine carbon fiber for strength and fits over ANY AEG Gearbox. This means you can use it with SSGs, DSGs, and even HPA drop-in engines! Weighing in at only 105g, the AEG CRBN is 500% lighter than a stock SSG-1 Upper, making high-speed AEGs competitively viable in tournament play!

The new AirTac Customs AEG CRBN Upper receiver is made with genuine carbon fiber for strength and fits over ANY AEG Gearbox. This means you can use it with SSGs, DSGs, and even HPA drop-in engines! Weighing in at only 105g, the AEG CRBN is 500% lighter than a stock SSG-1 Upper, making high-speed AEGs competitively viable in tournament play!