Review: Springfield XD Mod.4 OSP 9mm

Editor’s Note: The author received a Springfield XD Mod.4 pistol on loan from the company for the purposes of writing this review. I’ve always appreciated the Springfield Armory XD series for what it is: a simple, reliable and accurate 9mm pistol. While the original may have more than two dec...

By Richard Johnson

First Look: Echelon COA Pistols

It’s easy to get overwhelmed by all the new developments in self-defense technology these days. Options that represent cutting-edge features one day quickly become “standard equipment” the next. Take handgun-mounted optics. Not that long ago, having a red dot atop your pistol put you in som...

By Jeremy Tremp

Arado Ar 234 Blitz: Germany’s Jet-Powered Bomber

Despite around-the-clock bombing by British and American heavy bombers, the Germans during World War II produced an ever-increasing volume of advanced military materiel right up until the end of the war. Even though they had terribly limited resources and were being squeezed on all sides, they st...

By Will Dabbs, MD
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