Tiny Weapons - Modern Marvels

Commando - Arnold Schwarzenegger.
Derringer.

Grenade. Bigger isn't always better.

Rifling. The process cut the groove inside the gun barrel.

The groove made the bullet spin increasing stability and accuracy in flight.

Derringer is used for Lady self-defense.

.22 Short. North American Arms.

Mini Fire Pistol.

EN P90.
A selective fire personal defense weapon.

M-16.

The gun barrel is behind the trigger which reduces the space without compromising accuracy.

Unlike the sub-machine gun, the EN P90 uses the bullet is bigger than Tommy Gun, so

it is more accurate and lethal.

M-16

M-4

M1 Carbine.

The expanding gases from the bullet are diverted to the cylinder where they met the piston
and operating rod.

The piston and operating rod.

The gases push the operating rod for the rear, this action rotated the bolt and ejected the expended cartridge, and the fresh round loaded into the chamber.

The fresh round is loaded into the chamber.

M67 Grenade.

The instructor must simulate any scenario which could happen in the training.

The center of gravity is the serious issue that needed to be considered in the design.
If the terrain is too steep it could roll over causing the damage.

Water Jet.

UAV. They can be used to reconnaissance the activity of the enemy.

Like the Formula One race car, the components designed to break apart to absorb the
energy during the landing, the components are reusable.

Pepper Sprayer.

Stun Gun.