Modify Bore Up Cylinder Set For AK-47/47s

The Modify Bore Up Cylinder Set for the AK has all the necessary parts to upgrade the cylinder assembly of any AK series gearbox. The Cylinder Set includes a bore up cylinder head, bore up air seal nozzle, bore up aluminum cylinder head, and bore up cylinder. Modify series of upgrade parts are compatible with most major brands of AEG. You can expect the same level of quality from these parts as Guarder and Systema parts for a fraction of the price. Package Includes:Stainless Bore-Up Cylinder HeadBore-Up Air Seal NozzleBore-Up Ventilation Piston HeadBore-Up Chromium Plating Cylinder Specifications Manufacturer: Modify Color: Silver, Black, Red Material: Metal / Polycarbonate Package Includes: One (1) Cylinder Set