Because you can't get as much power, there are less pieces to chose from, it is too small, and most people don't have alot on this site. And regular knex are much more sturdy.
I have always wanted to make a handgun/pistol with a removable mag that uses micro knex.(The mag being the only micro knex) This way I could uses more pieces , but keep the magazine small and make the handle more compact.
here is how u build it layer of tape around the rod add fins fold 3 pieces of tape leaving the ends so u can stick em on the rod next add tape from the tip of one fin to the tip of the other so each fin is now thicker and stronger then add a layer of tape to each fin on its leading edge to strengthen the fin further and to make it as areodynamic as possible finally cut each fin to about a 1/4 inch your done go shoot it! it should fly straight as an arrow! good luck
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Comment: I haven't had much time to build lately but I still enjoy jumping on and seeing whats n…
Comment: very nice gun! I love how this gun looks
Comment: Yes it works
Comment: You have to push it down really hard till it snaps in place
Comment: It's popping out of the black ball socket piece right? If so replace it with a new one …