5 8 steel balls weigh about three times as much as marbles so they pack more of a punch.
A spring powered marble gun.
Requires spring metal pvc pipe whichever you feel more secure with i chose metal metal barrel i chose 4 5mm 77 barrel from an old airgun spring some cutting of wood.
Spring powered airsoft pistols are a great way to get started in the world of airsoft.
Homemade spring powered gun.
All you need is bbs and you are ready to shoot.
This is a project i am currently working on spring powered bb dart gun.
If you are looking for a machine gun like experience to blast cans glass plates or anything that breaks you will have a ton of fun with a full automatic or semi automatic bb gun.
Two high expansion spring.
Spring powered bb gun.
Just open the cap of the bottle spraying 3 to 4 times denatured alcohol inside depending on the size of the bottle recap put the marble inside the pvc barrel and fire.
The result is a very powerful blast that will send the marble flying vigorously fast towards any of your target.
Ideally a high powered air gun that can fire quickly once loaded without losing power and isn t extremely expensive.
I got these from an industrial bearing store but they cost 1 each.
This is my video about my marble gun there is my e book how to make it.
The gun will put a marble through a piece of 3 4 inch 19 mm particle board or plywood.
Wooden frame with steel pipe.
I managed to put a hole through 1 1 4 30 mm particle board with a steel ball.
Building a marble shooting airgun air guns are normally small air powered rifles that shoot relatively small projectiles primarily used for target practice.
Very powerful and little dangerous if used incorrectly.
They are fun to shoot inexpensive and they do not require gas or batteries to operate which make them the perfect choice for beginners.