A durable gearbox V2 frame made of metal, dedicated for AR15 carbine replicas. The frame is adapted to ESA™ quick spring change system.
The set includes a kit of 8 mm bearings.
Original Spare Parts offer of products includes a wide variety of both internal and external spare parts for Specna Arms replicas. They are exactly the same high-quality parts as the ones used in the production of serial Specna Arms replicas. Original Spare Parts products are useful to owners and users of Specna Arms replicas as well as repairmen.
