Glock pistols are world renowned for their reliability, ease of use and accuracy. The Glock 17 is a full size 17rd 9mm perfect for off duty law enforcement, concealed carry, or even night stand home defense. The "safe action" striker fired trigger of the Glock 17 is part of the safety design in the gun. The external trigger flange prevents accidental strafing of the trigger, while the internal drop safety and firing pin block safety keeps anything but direct rearward trigger pressure from firing the pistol. The Glock 17 Gen3 9mm is one of the most popular guns on the planet, being a full size duty pistol its an excellent choice for first time shooters and experienced shooters alike.