The American subsidiary of Belgian gunmaker Fabrique Nationale (FN) has delivered new prototype rifles and machine guns chambered to fire the 6.5x43mm Lightweight Intermediate Caliber Cartridge (LICC) to the U.S. military. LICC is one of several avenues the U.S. military has pursued in the past decade to find new small arms that offer greater range and terminal effectiveness, particularly over existing types firing the 5.56x45mm round. Though a U.S.-led effort, Canada has also been deeply involved in LICC.
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6.5x43mm LICC cartridges. FN America
FN America’s LICC-AMG, at left, and LICC-IWS, at right. FN Americ
In recent years, the U.S. special operations community has also increasingly embraced the 6.5mm Creedmoor round, again because of the increased range, accuracy, and terminal performance it offers over 5.56x45mm, as well as 7.62x51mm. U.S. Special Operations Command (SOCOM) has ordered examples of at least two new rifles in this caliber in the past two years, and has also been evaluating belt-fed machine guns chambered to fire this round.

FN America Delivers Guns Chambered In 6.5mm LICC For U.S. Military Testing
Canada is also deeply tied to work on the new guns, which aim to offer improvements in range, accuracy, and lethality.

6.5x43mm LICC cartridges. FN America
FN America’s LICC-AMG, at left, and LICC-IWS, at right. FN Americ
In recent years, the U.S. special operations community has also increasingly embraced the 6.5mm Creedmoor round, again because of the increased range, accuracy, and terminal performance it offers over 5.56x45mm, as well as 7.62x51mm. U.S. Special Operations Command (SOCOM) has ordered examples of at least two new rifles in this caliber in the past two years, and has also been evaluating belt-fed machine guns chambered to fire this round.