Glock Magazine Compatibility
If you are contemplating owning or acquiring a Glock, it’s essential to have a firm grasp of its
How to Clean a Glock 19 Properly
The Glock 19 is a popular handgun in the US, used by law enforcement, the military, and civilians.
Different 9mm Ammo Types Explained
For decades, 9mm has reigned supreme as the most preferred caliber for law enforcement agencies and private individuals
What Is an 80 Lower?
What is an 80 lower? Many gun enthusiasts are familiar with the term 80% lower, but amateurs are
Alternative Cartridges For Stripped Upper and Multi-Caliber Receivers
One of the best things about owning an AR-15 is that it supports multiple cartridges without significant changes.
Understanding AR-15 Calibers
Matrix Arms would like to preface this blog post by saying we understand that we know the term