Kat Ainsworth Stevens is a long-time outdoor writer, official OGC (Original Gun Cognoscenti), and author of Handgun Hunting: a Comprehensive Guide to Choosing and Using the Right Firearms for Big and Small Game. Der Teufel Katze has written for a number of industry publications (print and online) and edited some of the others, so chances are you've seen or read her work before, somewhere. A woman of eclectic background and habits, Kat has been carrying concealed for over two decades, used to be a farrier, and worked for a long time in emergency veterinary medicine. She prefers big bores, enjoys K9 Search & Rescue, and has a Master's Degree in Pitiless Snarkastic Delivery.

Handgun History: Breechloader to Striker-Fired

Handguns have seen such a fantastic evolution over the centuries. Here's a look at their development from the breechloader to striker-fired.

.410 Bore | GunMagopedia

In the world of shotguns, it’s common to think only in gauge—12 gauge, 20 gauge—but there’s more to shotguns than big gauges. For example, a .410 Bore is, as its name suggests, not a shotgun gauge but a bore size. It may be smaller than its more commonly-used ammunition family members, but it’s proven itself […]

GunMagopedia: 308 Winchester

The 308 Winchester round has more than 70 years history to back it. Here's the rundown on the cartridge from it's history to current use and the details in between.

GunMagopedia: All About 223 Remington

Is 223 Remington just for AR-15s? Is it different from 5.56mm NATO? What are its uses? Here are the answers to all of your 223 Remington questions.

New: B&T USA 5.7x28mm Suppressor Kit

For fans of the 5.7x28mm cartridge—and FN America's Five-seveN handgun—B&T USA has launched the Five-SeveN Suppressor and Barrel Kit.

Gun Vocabulary — What is Spalling?

If you aren't sure what the word 'spalling' means, be sure to update your gun vocab with this explanation and video demonstration.

GunWiki: Straight Pull Bolt Action Rifles

Straight pull bolt action rifles are seeing a small rise in popularity, with a few manufacturers launching their own models. Learn more!

Glock 40 — all about the Glock 10mm

The Glock 40 10mm is perhaps the most misunderstood of all Glock models. What is it, you ask? Glad you asked. Kat will learn ya.

GunWiki: What is an AICS Magazine?

If you're into long guns, you've probably run into these. So what is an AICS magazine? Can they be used on an AR? Read here to find out.

Range Review: KelTec P50

Caleb Downing runs some live fire with the KelTec P50, the one released back in January that looks like a Space Gun, thanks to the mags.

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