The M92FS Extreme from Beretta contains every accessory you will ever need.
The M92FS features a high powered red dot sight mounted to a special high power mount that can be changed out for other accessories as required. The M9FS itself is one of the better shooting CO2 pistols on the market with a precision rifled steel barrel to produce stunning accuracy.
The trigger can be fired double or single action as desired and the fact that the pistol is non blowback means less recoil and better shooting.
All in all an awesome bit of kit and comes in a hard case with 2 x 8 shot magazines.