TC 3-22.9 Chapter 2 Flashcards
1
Q
Name 4 parts of the upper receiver.
A
Barrel, Ejection port, Ejection port cover, and Forward assist
2
Q
Name 4 parts of the lower receiver.
A
Trigger, Grip, Stock, Magazine Well
3
Q
What are the 8 cycles of function?
A
Feeding, Chambering, locking, firing, unlocking, extracting, ejecting, cocking.
4
Q
What are the three types of cooling?
A
Radiational, conduction, and convection.
5
Q
What is radiational cooling?
A
Cooling a barrel using the surrounding air
6
Q
What is conduction cooling?
A
Cooling the barrel by placing it directly to a cold object
7
Q
What is convection cooling?
A
Cooling the barrel by using air movement
