Mark, there is Zero difference in the actual firearms. The LE/QP version sometimes have additional accessories in the package like magazines etc. The LE/QP are manufacturer slated packages designated to be sold to First Responders at a discount. Details here : budsgunshop.com/qualified_professional_discounts.php

Mark, absolutely nothing. The firearms themselves are identical. The qualified professionals one is reserved for first responders, firefighters, military personnel and so on. Sometimes qualified professional firearms come at a discount or with an extra magazine but that's the only difference. Hope this helps.

Mark, there is no difference, the LE version is just discounted for qualified professionals. Have a great day!

Nothing but the price, qualified professional guns are part of a discount program and listed separately for this reason. budsgunshop.com/qualified_professional_discounts.php