David, absolutely no difference in the firearms between the two. The LE is just a manufacturer marked package to be sold to First Responders at a discount. Many LE/QP firearm packages not only have a discount but many LE handguns come with 3 instead of two magazines as well.budsgunshop.com/index.php/cPath/1799/Qualified+Professional+Discounts

One is for Qualified Professionals. It you are police officer, security officer, firefighter, etc., you may qualify by sending your credentials. It was my pleasure to assist you.

no difference in the gun the LE is just packaged and discounted for sale to Qualified Professionals Many major manufacturers offer discounts to a large list of individuals they consider Qualified Professionals. Although commonly referred to as Law Enforcement, LE or Veterans Discounts, these discounts are actually also available to many other types of Qualified Professionals, including :
Active, Honorably Discharged or Retired Military personnel - all branches (veterans, including medical discharges/disabled)
National Guard personnel - all branches
Military Reserve personnel - all branches
CAP - Civil Air Patrol
Fire Fighters - including volunteers
Paramedics and EMTs
TSA Employees
Commercial Pilots
Federal Flight Deck Officers
Air Marshals
Court Judges
District and Deputy District Attorneys
All sworn or retired Law Enforcement Officers - city, county, state, and federal
All Corrections and Probation Officers
State Licensed Security Companies
State, Federal, and Private Security Guards
DOD Contractors