Army officials, as well as the companies in competition, have been guarded about specific details, but the end result will equip combat squads with weapons that fire a specially designed 6.8mm projectile, capable of penetrating enemy body armor at ranges well beyond the current M855A1 5.56mm round.
There have previously been glimpses of weapons from two firms, but this year's AUSA was the first time all three competitors displayed their prototype weapons, which are distinctly different from one another.
In May 2018, President Donald Trump awarded retired Navy Master Chief Britt K. Slabinski the Medal of Honor for his heroic actions while leading a Joint Task Force during Operation Anaconda in Afghanistan. Now Sig Sauer is paying tribute in its own way.
U.S. Coast Guard personnel will eventually adopt the Army's new Modular Handgun System alongside their fellow service members in other branches, but in the meantime, Coasties have a different Sig Sauer sidearm to play with: an airsoft pistol.