Delivery of the first next-generation rifles and light machine guns to soldiers represents a huge moment for the Army.
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Why is the XM5 now the XM7?
Originally the rifle was designated the XM5, as the names were chosen as the next numbers sequentially to the weapons they will replace. In January 2023, the Army announced it was changing the name of the rifle from XM5 to XM7 to avoid a trademark conflict with Colt's M5 carbine.
From here, following the delivery of next-generation rifles and light machine guns to the 101st Airborne Division, "the Army will field NGSW systems to a National Guard armored brigade in May,".

First U.S. Army Unit Just Received Long Awaited M4 And M249 Replacements
Delivery of the first next-generation rifles and light machine guns to soldiers represents a huge moment for the Army.

Why is the XM5 now the XM7?
Originally the rifle was designated the XM5, as the names were chosen as the next numbers sequentially to the weapons they will replace. In January 2023, the Army announced it was changing the name of the rifle from XM5 to XM7 to avoid a trademark conflict with Colt's M5 carbine.
From here, following the delivery of next-generation rifles and light machine guns to the 101st Airborne Division, "the Army will field NGSW systems to a National Guard armored brigade in May,".