The storied .35 Whelen and hard-charging .358 Norma Magnum go head to head in this installment of Phil Massaro's popular ...
Why do some cartridges stick around, while others fade into obscurity? Phil Massaro delves into the topic, drawing on a ...
The Army recently awarded a contract that will result in the fielding of 250 XM2010 Enhanced Sniper Rifle (ESR) weapon systems chambered for .300 Winchester Magnum ammunition. The new chambering ...
300 Winchester Magnum. U.S. Special Operations Command fielded an earlier variant. The Mk22 traces its origins to a SOCOM program aimed at improving sniper rifle options for individual shooters.