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it has a new firing mecanisem designed by me. fires rubberbands but i am working on a mod to make it fire a rod with a connector on ...
the part on the front.
all of the important parts for the semiauto mecanisem.
look at the picture you can put as many rubberbands on the back you want. because knex gears dont have a very small gear the slowest you can ...
knex semi auto (s)by knexfreakbuilder
knex semi-auto, blowback, shell ejecting, pistolby voor jorn
truely semi automatic knex gunby gtbike bmx
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