Ghost Inc Glock 19X/17/17L 9mm/.40 +3/4 Rounds Pistol Magazine Extension Black 4. 40 +3/4 Rounds Pistol Magazine Extension. Formulated working with some of the most extremely strong and dependable resources in existence these Pistol Magazine Extensions by Ghost Inc will provide you with a product that will give you years of reliability. Ghost Inc has been making superior quality products for a very long time and the Ghost Inc Glock 19X/17/17L 9mm/.40 +3/4 Rounds Pistol Magazine Extension is their way of demonstrating exactly how much they are concerned. Here at OpticsPlanet we make it our responsibility to purchase the most suitable product for your specifications and showcasing the Ghost Inc Glock 19X/17/17L 9mm/.40 +3/4 Rounds Pistol Magazine Extension is something that we are delighted to offer. Specifications for Ghost Inc Glock 19X/17/17L 9mm/.40 +3/4 Rounds Pistol Magazine Extension: Manufacturer: Ghost Inc Color: Black Magazine Capacity: 4 Round Gun Make: Glock Gun Model: Glock 19X Glock 17L Glock 17 Features of Ghost Inc Glock 19X/17/17L 9mm/.40 +3/4 Rounds Pistol Magazine Extension Extra power magazine spring included Low Profile For Deeper Concealment Positive mag seating Superior tough construction Smooth Ergonomic Edges Package Contents: Ghost Inc Glock 19X/17/17L 9mm/.40 +3/4 Rounds Pistol Magazine Extension What firearm models does the manufacturer say Ghost Inc Glock 19X/17/17L 9mm/.40 +3/4 Rounds Pistol Magazine Extension is compatible with? The manufacturer says that Ghost Inc Glock 19X/17/17L 9mm/.40 +3/4 Rounds Pistol Magazine Extension is compatible with Glock 17 Glock 17L Glock 19XGhost Inc GHOGL17LOVIZ4BLK: Glock 19X/17/17L 9mm/.40 +3/4 Rounds Pistol Magazine Extension Black