Another new k'nex machine gun

I have just had a really good idea for a semi or full auto gun, although I do have a tendency to make weird guns but by all means try to make this one.

Right here goes,

You have arms 'thing that holds string' attached to the barrel by a hinge, there is a spring or rubber band underneath, when you pull the trigger the arms let go of something that keeps them back, the spring (or rubber band) will fling up making the string taught, which pushes the firing pin. The arms also push forward the slides on rails, they hit the springs at the left side and rebound with enough force to push the arms back down, then repeat.


-It's quite compact
-I'm thinking it might be powerful
-It's new
-and if someone makes the mech I�ll put it in an L85A2.


-Hard to make
-Brain-bogglingly difficult to understand (just think about it a few hundred times and that's me!)

I hope the drawing's detailed enough, sorry bout no pics of the real thing (I'm not very good at fixing things together).

Hope someone makes this.

Bye =D

If you don't understand or are just wondering bout something just post a comment.

Picture of Another new k'nex machine gun
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faintghost7 years ago
A little bit hard to understand, but I get your concept.... I will try to make a gun similar like this however everyone else is right about the transferment of energy therfore I will have to mod it.
TheDunkis9 years ago
Newton's Law...I forget which. Basically you can never get an equal amount of energy back. Some of the energy is always being transferred. No matter what you'll have things like the air taking away energy from the rig. What if we could some how use gravity though?
3rd law of motion
actually, it's not a newton law. it is the law of conservation of energy: energy is never made or destroyed, but just changes form.
Yeah I know sorry. My physics as last year... I know that was called the Law of conservation of energy but I was trying to remember which Newton law that might have applied to. Figured out none really had a close relation my bad.
evilkinevil8 years ago
is the L85A2 also the L98 or the SA80 if its the L98 it is an awesome gun to fire but its a semi auto but if its the SA80 i've yet got to fire it but its fully auto, however they are still really awesome looking rifles.
Have you ever fired an L98? I hate them. I get about 2 stoppages per mag :(
CrazyCHRIS!! (author)  evilkinevil8 years ago
yep there the ones
knexguy9 years ago
Odd that you would want it in an L85A2. I've always thought it was an ugly gun. Easy to use and strip though.
CrazyCHRIS!! (author)  knexguy9 years ago

1) It's British
2) I personally think it looks nice
and 3) It's BRITISH
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