The GLOCK 17 in caliber 9x19 is the most widely used law enforcement pistol worldwide. Because of its unsurpassed reliability, above-average magazine capacity of 17 cartridges in the standard magazine and its low weight, it is trusted by law enforcement officers in their daily duties throughout the world. It is safe, easy and quick to use through the revolutionary “Safe Action” trigger system. GLOCK 17 – designed for professionals.

The Gen4, just like any GLOCK pistol has the same time tested
 “Safe Action” system
 durable exterior finish
 cold hammer forged barrel
 durability
 reliability 
 light weight 

... that make GLOCK firearms famous!

The new Gen4 has several new features designed to satisfy the most demanding consumers. It is based on a full size G17/G22 MBS (multiple back strap) frame with a reduced short frame trigger mechanism housing. The multiple back strap system allows the user to change the circumference of the grip to fit their individual hand size.
The grip has three options; a short frame version, medium frame or large frame that are easily changed and secured with a single pin.
The grip angle of the GLOCK “Safe Action” Pistol is not changed by back strap modifications. This ensures that the shooter does not shoot high or low when modifying the back strap or when shooting with a different GLOCK Pistol.

Firearm Safety Guide

1)Handle all firearms as if they were loaded!  Never forget that a gun has the potential to produce serious injury or death in a single instant of carelessness. Make safe gun handling a habit to be followed at all times. After you determine that a gun is unloaded, continue to handle it as though it were loaded.

2)Always keep your firearm pointed in a safe direction! In selecting a safe direction, you must also take into consideration that a bullet can ricochet or glance off any object it strikes, and that bullets can penetrate walls, ceilings, floors, and windows.

3) Keep your finger out of the gun’s trigger guard and off the trigger until you have aligned the gun’s sights on a safe target and you have made the decision to fire! By keeping your finger completely outside the trigger guard until you have aimed at the target, you guarantee that any shots you fire will go safely in the direction of your intended target.

4)Always be certain that your target and the surrounding area are safe before firing! Remember that a bullet can travel as much as several miles, so you should be certain of what your bullet could strike before you pull the trigger. Never fire at a movement, a noise, a flash of color, or a rustling bush without positively identifying your target.

Firearms must be shipped to a Licensed Federal Firearms Dealer (FFL) in your state of residence and Advanced Tactical Solutions must have a signed, legible copy of the receiving dealer's license prior to shipment. Please verify your local and state laws and make prior arrangements with your dealer prior to purchase. Your dealer can fax their FFL to us at (866) 677-5579.