“CZ-75” Homemade Full Auto Airsoft Gun

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