This is an OEM replacement part for the KRYTAC Nautilus V2 Gearbox Shell. Engineered for peak performance, this KRYTAC Nautilus V2 Gearbox Shell is constructed of premium materials for a robust build that can withstand the toughest conditions. This gearbox shell provides a snug housing that will make sure to protect the vitals of your AEG.
Includes set of six 8mm ball bearings and set of gearbox screws.