I was asked yesterday, how for will a .22 pellet travel out of a 12ft/lb airgun, and I really didn`t know the answer, so I thought I would ask you guys (I normally lounge around in the collectables section.)

So lets say....11.9ft/lb rifle, using an average 14 grain pellet, with the muzzle pointing at the optimum angle, what is the maximum distance the pellet would travel from the muzzle to where the pellet lands?
Does Anybody know? or like to hazard a guess. Any info would be appreciated.

Many thanks in advance.
Barry.