Project Katie - Could Iowa Battleships Fire Nuclear 16‑inch Shells?

The U.S. Army’s New Battle Rifle (277 Fury)

Why the Landstad exploded in testing — the dramatic failure that made it a museum piece

Prototype 444 Marlin AK-47

💥 XM177E2 in the Vietnam War

Why the Marine Corps wanted a rapid fire grenade launcher after Fallujah

This WWII SMG was made by just folding and riveting sheet metal — no complex dies

Why the FN MAG has stayed a global 7.62 NATO standard for 70 years

Recessed muzzle + barrel shroud using muzzle blast to pull cooling air

7N21: Russia's high pressure, armor‑piercing 9mm round (but not in civilian pistols)

From M1 to M6: 25 years of development of Hungary’s 50‑cal anti‑material rifle

Factory precision: 2.5 lb trigger and the 5‑shot, 50‑yard, 2‑inch proof test

Ukrainian Firm Showcases Moscow Strike at Eurosatory 2026

Why aircraft machine guns fire faster than infantry guns — gas ports & lightweight parts