FUNDAMENTALS OF SMALL ARMS WEAPONS - PART II

FUNDAMENTALS OF SMALL ARMS WEAPONS - PART II - Department of Defense 1946 - PIN 29863 - EXPLAINS FOUR BASIC TYPES OF OPERATION: MANUAL, GAS, BLOWBACK AND RECOIL - APPLICATION OF OPERATING PRINCIPLES TO WEAPONS.

[@Drreycz]

My right ear enjoyed this video.

[@SamuelDavillo]

I remember watching this when i was a kid

[@itsuk1_1]

My left ear is crying in pain

[@cringeyidiotterry]

Huh, if you're a headphone user you can only hear this video's audio with your right ear, strange.