One weapon. Six decades. Still unbeaten. The 40mm grenade launcher changed infantry combat forever, from the jungles of Vietnam to modern warzones. 🔹 M79 "Thumper" started it all 🔹 M203 made it standard issue 🔹 M320 keeps it relevant today Why hasn't it been replaced? Because when firepower works this well, you don't fix what isn't broken. 💪 👉 Watch the full breakdown and tell us, which version is the most legendary? #Military #Army #Weapons #History #40mm #combatarchives | Combat Archives