Specna Arms Aether™ V2 Gearbox Shell w/ J-Cage Bearings

If you've encountered issues with your Specna Arms PRIME™ M4/AR-15 AEG's gearbox, you're in luck! This replacement gearbox shell is an original replacement part, allowing you to revive your AEG back to good health. It comes with the J-Cage bearings pre-installed, meaning it is unlikely to be compatible with other AEGs. This reinforced Gearbox has an anti-reversal release window, pre-cocking and AoE inspection windows, reinforcements in high-stress areas, a motor gear inspection window, a trigger adjustment function and screw holes allowing for easy alignment. Get a quick fix for your PRIME™ AEG with the Specna Arms Aether™ V2 Gearbox Shell w/ J-Cage Bearings!