MAXX CNC Hardened Stainless Steel Cylinder (Type F/ 110mm-200mm) Net-Weight-(g)_726 Studio APS-X Hop-Up System with

Studio APS-X Hop-Up System with Inner Barrel for AEG Series (500mm)

3 inch Rail w/ Barrel Nut for Tokyo Marui M4 MWS GBB (DDC)

Battery Type: CR1620

5-inch Outer Barrel

MAXX CNC Hardened Stainless Steel Cylinder (Type F/ 110mm-200mm) Net-Weight-(g)_726 Studio APS-X Hop-Up System withCNC Hardened Stainless Steel Cylinder TYPE F (for 110mm 200mm barrel length) is precisely machined to ensure consistent air compression and improve durability for most standard airsoft AEG gearboxes. The Cylinder is made of high strength stainless steel with high polished internal surface to reduce friction and wear to maximize performance and durability. Key Feature Stainless Steel Construction Airsoft AEG Cylinder Precisely machined to ensure