Stainless Cylinder Type B (for 401-450mm Barrel)

• For Barrel Length : 401 ~ 450 mm
• Essential part for upgrading your Airsoft Electric Gun AEG Rifle
• Construct by Stainless Steel for reduced friction & low abrasion
• Ensures the smooth & speedy piston movement
• Provide the durability & precision performance
• Remember to apply Cylinder Grease to ensure this high performance