All the Calibers an AR-15 Can Shoot

A complete guide to all the calibers an AR-15 can shoot, including .223/5.56, .300 Blackout, 6.5 Grendel, 6.8 SPC, .350 Legend, 9mm PCC, .458 SOCOM, and more.

Brewster F2A Buffalo: WWII’s Forgotten Fighter

The air war during World War II saw the transition from the last of the biplane fighters to the beginning of the jet age. A myriad of aircraft were in action around the globe; some have become enduring icons while others faded into obscurity. The Brewster F2A Buffalo can legitimately claim member...

By Tom Laemlein

Aggressor Adventures® CEO Wayne B. Brown Passes Away at 65

Aggressor Adventures announces with profound sadness the passing of its Chief Executive Officer, Wayne Bryant Brown, who entered into rest on March 3, 2026, at the age of 65 The post Aggressor Adventures® CEO Wayne B. Brown Passes Away at 65 appeared first on .

By AmSJ Staff

What’s a Roach Belly?

In this article, Randall Wilson reviews the Cold Steel Roach Belly knife. Odd name notwithstanding, the knife proved to be an excellent choice at a great price. The knife is personally owned by the author and is from his collection. Born in the late 1800s, my grandad was a sea captain. What gear ...

By Randall Wilson
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