step one.. get the parts shown below..
ink penn hollowed out, grill ignitor, two pill bottles with caps.

now drill a hole in bottle a and insert the pen

now drill a hole in bottle b and get ready to place over bottle a and pen

hot glue both together like this.. makeing sure to glue the pen in tight

drill hole in cap b to let pen stick through

now drilllhole in cap a to let ignitor stick through

glue ignitor in place with hot glue like shown

gun is complete

now add some go fast tape

now you have a ammo holder too

gun loaded

kinda looks like a baby bottle to me

what do you guys think?