All the 04/05/Sonic Cyborg O-rings or Seals in the gun...You are ordering individual O-rings from the Dropdown Box....
Solenoid to Subplate Gasket, Hammer Bumper O-rings, Ball Detent o-ring, Rear Hammer O-rings , Bolt & LPR ADJ Screw & inner Seal, Outer LPR O-rings, Hammer Guide O-rings, 90* ASA O-rings, Front Hammer Guide Screw O-rings,
Low rise O-Ring