FPS Softair CNC ERGAL Air Seal Nozzle for A&K M249 Series

Increase the power and air efficiency of your A&K M249 Series AEG with an upgraded nozzle and O-ring. With its CNC Aluminium Ergal construction and smooth anodized finish, this will drastically improve your AEG's performance compared to the standard polymer nozzle included with the A&K M249 AEG. The included O-rings provide a far superior air seal. For the best results, make sure to use pure silicone oil to lubricate your cylinder head's nozzle stem before installing this nozzle.