Why T.I is going to Prison

As we all know T.I is a very successful, intelligent, handsome rapper. He sold millions and more albums and had played in various movies. T.I has a wife and 6 kids; he was born and raised in Atlanta Georgia, Bankhead Block 1. T.I grew up in the ghetto, at the age 14 he began to drug deal, and got involved in gangs, he had been in and out of jail plenty of times. T.I is now 28 and he done something that caused him a year and a day in prison and 1000 hours of community service. As we all know guns are illegal to have without a gun license, well T.I was caught with more than just guns he was found with Machine guns, silencers and many more.