How to Make an Automatic Airsoft Gun(20bbs Per Second) Joke!



29 gun shoots bout 20 bbs per second thats not a joke...if u make it proprley. when u cut the holes in the cap and the bottom make shure that u use hot glue to get an air tight seal. my container hold about 200 bbs and shoots them at about 18 per second just resntly i made one out of a pill case that shoots 23 but it olny holds 100 . o yeah forgot the most imporent part how to shoot it...just blow threw the top straw dont juge this till you make one ur self.

Step 1:

the first thing u need to do is find a container like this one

Step 2:

then cut a hole in the cover and in the container

Step 3:

like this...make shure the holes just fit the pen

Step 4:

then shove one of your 2 pens in the container hole

Step 5:

then in the cover like dis

Step 6:

this part is very IMPORTANT... to get an air tight seal use hot glue all round the hole and pen.

Step 7:

u can re-inforce the part where the hot glue whent with tape if u want. JUST MAKE SHURE U HAVE AN AIR TIGHT SEAL!!!!!!

Step 8: Final Thang



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    29 Discussions


    5 years ago on Introduction

    i made one out of a pill bottle and it shot very powerfully and rate of fire was about 30bbs per second. You can use a bottle of compressed air instead of just blowing although its more £$

    1 reply

    Reply 5 years ago on Introduction

    just because of my name doesnt mean i oly do knex. I also do airsoft, nerf , wild survival traps etc


    6 years ago on Introduction

    This Instructable uses the same principle as ours but we took it a step further.


    7 years ago on Step 8

    i made one of these but it wont shoot every pellet.


    8 years ago on Introduction

    I saw the video when i was 5 and i did not know wat was inscructables waz lol


    9 years ago on Introduction

    I have an extreme version of this! I called them uzi straws I used to make them back in the sixth create and sell them for like 10 bucks!! I am so posting this idea. It is also an insane air soft backup weapon but only at close range. It works just like those automatic paintball blow guns if you ever see one. 60 BBs in a second!!!!