A collection of French pocket pistols

[urbanspaceman]

I know we are deviating from the initial theme of this thread but does anyone conversant with ballistics comprehend his declaration and agree or disagree with it?
I assume this concerns long guns rather than pistols, which seems appropriate given his connection to hunting - but I may be wrong.
The original owner described the pistol as Venerie Louvetier which is apparently wolf-hunting on horseback, run by the Grand Veneur ie Master of the Hunt and Royal Game Warden.