I appreciate everyone's advice. Though I just found out from my Recruiter today I'm scheduled to go to MEPS Friday for my Physical and contract signing if I pass the medical evaluations. I'm looking at a ship date of sometime in May for BCT. So I'm putting off purchasing a shotgun until I'm finished with BCT and AIT. After all that's completed I'll feel comfortable in purchasing a shotgun. Hopefully I'll get some training with a shotgun in AIT since I believe my Recruiter is trying to reserve an 11B(Infantry) slot for me.
I look forward to letting y'all know what shotgun I decide to purchase when it's all said and done.