Not as much as the Corsican or the Basque, it's a Gascon who says it!!, the Gascon ... Its name speaks for itself, in 1 word!!
Where is this bullet cannon?
At a standstill for now!
I received all the parts.
I still have to print the threaded connecting part between the gas bottle and the valve (PLA attempt but not strong enough - > part broken immediately).
So not advanced much lately with the holidays.
2 Likes
Try some PETG.
1 Like
or ASA which has good mechanical characteristics 
2 Likes
Hello Sbadenis
Is it a boss on your pipe or a plug on its end?
I still have to print the threaded connecting part between the gas bottle and the valve (PLA attempt but not strong enough - > part broken immediately).
Hi
A cheap launcher
Note that the dog brings the ball back so you can take a nap while he is having fun.
Kind regards
2 Likes
A canine extension cord will turn him into a basset hound
Do you have a sense of humor @sbadenis
Okay, I'm going out... 
3 Likes
Hello ZOZO_mp,
How are you? How is your retirement going???.
Have a good day and have fun.
…@+.
AR
Hi @Zozo_mp , my wild will quickly get bored with a thrower at 2-3m.
The ball doesn't even have time to land with this kind of object!
If not, is there a bit of the same kind of object to get retirees moving? 
1 Like
You have tennis ball launchers with very good speed and also a random setting in direction.
It's the same principle as for throwing balls in American football
Two wheels that turn in opposite directions, and when one of the axes shifts a few millimeters, it goes to the right or to the left, and as the speed is variable, it goes more or less far.
Look here
or this
This to copy
Ouala
2 Likes
, the pooches like the interaction with their master 