Guns M61A1 And M61A2 20mm Flashcards
0
Q
What supports the six barrels in the gun?
A
The stub rotor
1
Q
How is the rotor assembly driven?
A
By an electric or hydraulic drive unit
2
Q
What purpose does the extractor up on the bolt assembly serve?
A
It supports the round during cycling operations
3
Q
What determines the position of the bolt in the rotor?
A
The bolt shaft assembly engaging the main cam or the clearing can path in the housing
4
Q
How is the clearing can assembly actuated?
A
Electrically or manually
5
Q
What is the only major difference between the M61A1 and the M61A2?
A
The weight of the system
