First the parts:
Hammer
Firing pin
Bullet primer(the explosives granular poweder sitting in the the back-end of the bullet enclosure)
Gas piston
Bolt carrier
Bolt
Sear
Selector
Disconnector
Keep these words in mind, then watch the next video animation for the how-to.
Hammer
Firing pin
Bullet primer(the explosives granular poweder sitting in the the back-end of the bullet enclosure)
Gas piston
Bolt carrier
Bolt
Sear
Selector
Disconnector
Keep these words in mind, then watch the next video animation for the how-to.