M4

Question 1

What are the 8 functions steps for an m4

Answer 1

Feeding
Chambering
Locking
Firing
Unlocking
Extracting
Ejecting
Cocking

Question 2

List at least 8 components of the m4

Answer 2

Bolt carrier
Upper receiver
Lower receiver
Butstock
Magazine
Trigger
Charging handle
Rear sight
Front sight

Question 3

Functions check

Answer 3

Pull charging handle to the rear and release.
Place selector lever on “Safe”.
Pull trigger - Hammer should not fall.
Place selector lever on “Semi”.
Pull trigger and hold to the rear - hammer should fall.
Pull charging handle to the rear and release.
Release the trigger and pull to the rear again - hammer should fall.
Place selector lever on “Burst”.
Pull charging handle to the rear and release.
Pull trigger and hold to the rear - hammer should fall.
Pull charging handle to the rear three times and release.
Release trigger and pull again - hammer should fall.