Slingshot Pistol be very careful 3D Print Model

Hello partners!
Today I present to you my new design.
It is, as you can see, a pistol that shoots with the help of elastic ranges.
It can shoot 5mm diameter nails, or 5mm diameter iron balls.
It's just a toy, but in irresponsible hands, it can be very dangerous! Be very careful, please!
Shoot very hard and the projectiles reach a lot of speed and fly very far.
I wish you a lot of fun when printing it and then a good time shooting it!

How to made!

The settings do not have much mystery.
Large pieces are better to print with 0.4 quality and small pieces with 0.2 quality.
Each of you knows how your printer works best. I mean speed, temperature, etc..
Once you finish with the print, you will need 13 wood screws with a length of 10 mm. The heads of the screws must be 4-5 mm in diameter.
You will also need 7 screws of 12 - 14 mm length.
You will also need a spring with 7 mm inner diameter and 60 mm lenght, It is necessary for the trigger.
You will need two closed eyelets with an internal diameter of 5 mm and a iron rod 4-5 mm in diameter, preferably from an old screwdriver.
You will also need a round magnet with a diameter of 6-7 mm and a height of 3-4 mm. The magnet must be glued inside the body of the gun, it has a round h0le prepared for it. Opening the cover of the charger you can see very well where you have to stick the magnet.
And last, what had to be first. We will need, of course, two pieces of cylindrical elastic rubber of 6 or 8 mm in diameter. The length of the rubber bands should be around 55 mm, but that already depends on the thickness of the rubber band that you are going to use. It's a matter of finding the perfect balance of strength and productivity.
You can find it on Amazon. In fact, everything you need can be found on Amazom.
The assembly is very easy, you only have to look at the photos that I have provided and you should not have any problem.

Any doubt or question, you can contact me.