5.56/.223 is marginal for use hunting deer and many states have a minimum energy level requirement for hunting that may rule out its use for hunting.
You location says Tampa, and that makes me wonder why You are here
A cursory glance at a Google search for gary09 seems to indicate you are not here for legitimate reasons. You purport to be a technical blogger on gun building, yet display little to no experience in the subject.
Moderator, as former Admin of this site, I am concerned that this user is actually a bot and suggest that NFOA keep it restricted in access to our site