You probably know it by the designation of 264 USA, named when it was developed by the US Army Marksmanship Unit as an intermediate cartridge. Turns out, it’s a ballistic Goldilocks between 5.56 and 7.62 NATO and that term came up over and over in conversation. It offers additional range and lethality over both 5.56 and 7.62 NATO with a compromise in ammunition weight between the two. Additionally, it can also be used for both rifle and belt-fed applications.
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Canada Pursues NATO STANAG of 6.5 x 43mm | Soldier Systems Daily
During my visit to Canada last week, I spoke with multiple people across the Army and industry and one topic dominated discussions, the 6.5 x 43 cartridge. ...
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The US Army Marksmanship Unit's .264 USA
Header image: The .264 USA on a display block, flanked by 7.62x51mm (left) and 5.56x45mm NATO (right).Modeled and rendered by the author in SolidWorks.The .264 USA was designed by members of the Army Marksmanship Unit as a possible next-generation military rifle cartridge.It’s been an...

NDIA 2016 – Small Arms Defense Journal


Jim Schatz - A Path To Overmatch - Next Generation Individual Weapon System Redux | Soldier Systems Daily
Recently, I've started resharing some briefings by the late, great Jim Schatz. I originally shared this one in April 2017, right as the Army was taking ...
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