Mancraft E-HPA V2 Gearbox Shell Black

Introducing our precision-crafted CNC-machined gearbox shell for single and double solenoid HPA engines. Built from 7075 T6 aircraft aluminum, it’s lightweight and ultra-durable. Featuring stainless steel inserts for thread durability and perfect alignment in compatible receivers. Choose from Gold, Blue, Black, Red, or raw aluminum finishes. Not suitable for AEG use; perfect for a lightweight alternative in compatible lower receivers. Backed by our Mancraft premium lifetime warranty. Elevate your setup with this top-tier gearbox shell.