You can shoot corrosive or non corrosive ammo outside. All ammo used to be corrosive hence why the importance of cleaning your firearm after each range visit was so important. Not so much so now due to more advanced technology and the development of newer powder but I still recommend it. You are good to go sir
GOFFA Council Member
Gun Owners For a Free America
"Today, we need a nation of Minutemen, citizens who are not only prepared to take arms, but citizens who regard the preservation of freedom as the basic purpose of their daily life and who are willing to consciously work and sacrifice for that freedom."
~John F. Kennedy