For decades, there has been an odd gap in the standards world. There has never been a publicly available standard for 5.56x45, even though millions of rifles are roll-marked for it. SAAMI has now filled that gap from the commercial side with 5.56 Commercial, abbreviated 5.56 COMM, introduced by Horn
INDUSTRY
SAAMI Standardizes the 5.56 Commercial (5.56 COMM) Cartridge
For decades, there has been an odd gap in the standards world. There has never been a publicly available standard for 5.56x45, even though millions of rifles are roll-marked for it. SAAMI has now filled that gap from the commercial side with 5.56 Commercial, abbreviated 5.56 COMM, introduced by Horn
ORIGINAL SOURCE
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