Glock Pistols - Weapons used by many and for specific and varying purposes. It is a great choice for first time users such as Women, those who are interested in Self Defense, First Time Gun Buyers, Enthusiasts. Of course Law Enforcement and Military, Hunters, Competitive and Sport Shooters often use Glock weapons. View the attached information for all the types available and see the Link for their specific additional site information as well. Good luck at the shooting range! Remember safety first please! Go to http://us.glock.com/products to see their entire product line and make fully informed selection!