An excellent pistol in all respects. CO2 is a little more fiddly to deal with than compressed air but is not difficult. Bulk CO2 is readily available through the pub supply trade and it is cheap. You do require a set of scales to weigh your cylinders when charged but that's as diifficult as it gets.

The price should be around £100-150 less than for a similar compressed air pistol.

Hope that this helps.

Rutty