Where to find air rifles

[killzone1423]

I have a Air Rifle right know but the barrel is like a plastic type or metal type of thing. Anyway if it gets droped or accedentally run it into something the barrel bends and then i have to resight it and It happens whenever i take it out So if anyone has some information on things i might be able to use please respond whenever time is convenent. Thanks

P.S. My spelling may not be the best!