Glock G17, Gen 3, 9mm, Black Full Size Pistol.
Most popuar Glock ever made.
Has most options for aftermarket products and accessories.
A favorite among military, law enforcement personnel, and competitors, and equally popular as a personal defense weapon, this Glock G17 Gen 3 is a semi-auto handgun chambered in 9mm. 
This polymer-framed pistol is robust, reliable, and performs even in the most demanding situations. Textured grips, finger grooves, and lined front and backstraps ensure a steady grasp, while the integral rail makes for the easy addition of accessories. Standard Glock sights.
GLOCK 17 – The Original
Designed for professionals, the GLOCK 17 is trusted by law enforcement officers and military personnel around the globe because of its unsurpassed reliability, optimal magazine capacity of 17 rounds in the standard magazine and its low weight. With the signature "Safe Action" trigger system, the GLOCK 17 9 mm Luger pistol is safe, easy, and quick - precisely what you need in critical situations.
Overall Length: 8.02 Inches
Slide Length: 7.32 Inches
Overall Width: 1.26 Inches
Slide Width: 1.0 Inches
Height, including standard magazine: 5.47 Inches
Line of Sight (Polymer): 6.60 Inches
Line of Sight (Steel): 6.46 Inches
Tigger Distance: 2.83 Inches
Caliber: 9mm
Color: Black
Barrel Length: 4.49 Inches (non extended, not threaded)
Weight with Loaded Magazine: 32.28 Ounces
System: Safe Action
Weight w/o Magazine: 22.05 Ounces
Weight with Empty Magazine:  24.87 Ounces
Trigger Pull: 28 N
Magazine Capacity: 17 Rounds Standard, Options - 19, 24, 31, and 33 Round Capacity
One of the most reliable handguns ever made.
Used world wide by Law Enforcement, Security, and Military.
Glock is often referred to as the AK of handguns (pistols) because of its extreme reliability and durabily to take punishment in all sorts of climate.
 
Recommende Upgrades:
1) Lone Wolf Extended Threaded Barrel
2) Franklin Armory Binary Trigger, G-S173 with Slide