My Rubber Band Gun

My rubber band gun is good.
It is made out of plastic and wood.
It hurts sometimes, and I've learnt sometimes.
Because it can backfire good.
Looks like a machine gun.
It is very fun.
When I shoot my sister.
It causes a blister.
But when it runs out of rubber bands, I'm done.
I love it and cant get enough of it.
I think its cool. But if you let me do my Xbox, this poem would rule.