Check your local laws. Even finding a way do do it safely, you could quite likely still be in violation of the law, e.g. "Unlawful to discharge firearms within city, town, village, etc. limits." You might be required to jump through some legal/zoning hoops to get legal.
MSgt, USAF, Retired
NRA Life Member
Liberals are constantly telling us about the poor and oppressed in this country. With that in mind, why do they feel the need to keep importing poor people from other countries?