Arp9 G&G upgrade

Arp9 G&G 1.5 joules (I'm not entirely sure because I changed the spring) 2 real cap magazines (30 BBs) and one 1 hi-cap magazine 1 x 11.1v battery Magnifier + red dot sight (new price €150) Peq with powerful light and IR laser and red laser I have the original parts (short barrel...) Upgrade performed: cylinder, piston head... Prometheus precision barrel and Mappel Leaf or Prometheus Purple seal, I can't remember which