Paint Ball Gun ver 2.0

My second try at making a single shot paint ball gun.
works ok but the gun is a low flow nossel so speed of ball is slower than my first gun.
going to find a better gun at Harbor freight .

PVC indoor tent

my niece spends the weekend sometimes, 5 years old .
and always wants me to make a house or hiding place in the living room, making it out of pillows wasn't good as it would always fall down. So i came up with this idea $6 in PVC parts from home depot.

Paint Ball Gun ver 1.0

My first attempt at making a single shot paint ball gun.
Firing was awkward , but if pumped up to 70 psi, would fire at more force than a store bought paint ball gun.
One problem is i cracked the fitting when i tried to push the pressure about 90psi.