The tools of modern terror: How the AK-47 and the AR-15 evolved into rifles of choice for mass killers

Time and again it's the same. A lone gunman or a small group of killers with rifles commits spectacular crimes that seize the attention of the world.

Homemade rockets and modified AK-47s: An annotated look at Hamas

AR-15 Vs. AK-47: Which is the Best Rifle for the Apocalypse?

How the AK-47 and AR-15 Evolved Into Rifles of Choice for Mass

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Recoil Operation – The New Inquiry

Deconstructing Assault Rifle: The Quest for Universality in

Buyer's Guide to the AK Family of Rifles - The Shooter's Log

How the AR-15 became a powerful political, cultural symbol in

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