
here’s the finished automatic airsoft gun the way it works you have the co2
gun the way it works you have the co2
gun the way it works you have the co2 bike pump right here which connects to
bike pump right here which connects to
bike pump right here which connects to the chamber which you fill up with
the chamber which you fill up with
the chamber which you fill up with airsoft BB’s just by removing twisting
airsoft BB’s just by removing twisting
airsoft BB’s just by removing twisting and that can fit maybe about 100 150
and that can fit maybe about 100 150
and that can fit maybe about 100 150 bb’s that connects really easy back into
bb’s that connects really easy back into
bb’s that connects really easy back into there it’s nice and airtight the barrel
there it’s nice and airtight the barrel
there it’s nice and airtight the barrel is made out of a pen tube and to create
is made out of a pen tube and to create
is made out of a pen tube and to create a better seal I used latex tubing about
a better seal I used latex tubing about
a better seal I used latex tubing about an inch then folded it over itself right
an inch then folded it over itself right
an inch then folded it over itself right at the end of the barrel to create a
at the end of the barrel to create a
at the end of the barrel to create a seal and then used some electrical tape
seal and then used some electrical tape
seal and then used some electrical tape to fill in any other gaps and be sure to
to fill in any other gaps and be sure to
to fill in any other gaps and be sure to leave your tip orange for safety
leave your tip orange for safety
leave your tip orange for safety purposes way that I connected the pen
purposes way that I connected the pen
purposes way that I connected the pen canister to the tubing is I took a small
canister to the tubing is I took a small
canister to the tubing is I took a small hose clamp connected it to the male end
hose clamp connected it to the male end
hose clamp connected it to the male end of a on one of these type of tubes the
of a on one of these type of tubes the
of a on one of these type of tubes the bicycle tubing and the way that I did
bicycle tubing and the way that I did
bicycle tubing and the way that I did that is just using scissors and cut
that is just using scissors and cut
that is just using scissors and cut right at the end so that all you have is
right at the end so that all you have is
right at the end so that all you have is this piece of gold metal so over the
this piece of gold metal so over the
this piece of gold metal so over the threading inside of the chamber the pill
threading inside of the chamber the pill
threading inside of the chamber the pill canister you want to put maybe about two
canister you want to put maybe about two
canister you want to put maybe about two centimeters worth of latex tubing over
centimeters worth of latex tubing over
centimeters worth of latex tubing over the actual threading itself and the
the actual threading itself and the
the actual threading itself and the reason you do that is to create a seal
reason you do that is to create a seal
reason you do that is to create a seal because if you take off this one here
because if you take off this one here
because if you take off this one here you can see there’s a small ring going
you can see there’s a small ring going
you can see there’s a small ring going around on the inside and that’s the
around on the inside and that’s the
around on the inside and that’s the latex tubing pressing up against the
latex tubing pressing up against the
latex tubing pressing up against the back of the
back of the
back of the the pill canister which kinda acts out
the pill canister which kinda acts out
the pill canister which kinda acts out like a suction cup keep everything
like a suction cup keep everything
like a suction cup keep everything airtight so you just put that back on
airtight so you just put that back on
airtight so you just put that back on and as you tighten it it’ll create a
and as you tighten it it’ll create a
and as you tighten it it’ll create a better seal because of the latex plug it
better seal because of the latex plug it
better seal because of the latex plug it back in just twist it airtight the
back in just twist it airtight the
back in just twist it airtight the safety for these co2 bike pumps which i
safety for these co2 bike pumps which i
safety for these co2 bike pumps which i think is actually really nice because
think is actually really nice because
think is actually really nice because the 16 gram cartridge is what it uses
the 16 gram cartridge is what it uses
the 16 gram cartridge is what it uses and they’re a little bit expensive but
and they’re a little bit expensive but
and they’re a little bit expensive but there’s lots of online sites that you
there’s lots of online sites that you
there’s lots of online sites that you can buy them in bulk and actually a lot
can buy them in bulk and actually a lot
can buy them in bulk and actually a lot lot cheaper so that is a little tip for
lot cheaper so that is a little tip for
lot cheaper so that is a little tip for you this is just an alternate way of
you this is just an alternate way of
you this is just an alternate way of attaching the co2 bicycle pump and
attaching the co2 bicycle pump and
attaching the co2 bicycle pump and basically you just hot glue this onto
basically you just hot glue this onto
basically you just hot glue this onto the top and the positioning of the
the top and the positioning of the
the top and the positioning of the tubing has also changed you still have
tubing has also changed you still have
tubing has also changed you still have the two pieces they run throughout the
the two pieces they run throughout the
the two pieces they run throughout the gun the positioning of the air intake
gun the positioning of the air intake
gun the positioning of the air intake has become on the side of the cylinder
has become on the side of the cylinder
has become on the side of the cylinder and is also like a lot easier to reload
and is also like a lot easier to reload
and is also like a lot easier to reload because it’s just twisted that cap it
because it’s just twisted that cap it
because it’s just twisted that cap it goes right back on also I decided to
goes right back on also I decided to
goes right back on also I decided to change the barrel material it’s now
change the barrel material it’s now
change the barrel material it’s now brass tubing that you can find at any
brass tubing that you can find at any
brass tubing that you can find at any hobby shop and the reason I did this is
hobby shop and the reason I did this is
hobby shop and the reason I did this is because it’s slightly narrower then the
because it’s slightly narrower then the
because it’s slightly narrower then the material I used before so allows more
material I used before so allows more
material I used before so allows more air to build up more pressure so you get
air to build up more pressure so you get
air to build up more pressure so you get more distance out of your gun so
I think I like this one look this little
I think I like this one look this little bit better it’s easier to fire because
bit better it’s easier to fire because
bit better it’s easier to fire because it’s actually like you’re holding the
it’s actually like you’re holding the
it’s actually like you’re holding the trigger on the gun and also it’s easier
trigger on the gun and also it’s easier
trigger on the gun and also it’s easier to change the co2 cartridge so this is
to change the co2 cartridge so this is
to change the co2 cartridge so this is just an alternate way but I prefer
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