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10 Cards in this Set

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  • Back

Muzzle Velocity of M4?

2970 ft per second

Basic load of an M4?

210 rounds (7 mags / 30 rds each)

Describe remedial action for the M4?

1. Try to put the weapon on safe


2. Remove the magazine


3. lock the bolt to the rear


4. Place weapon on safe if not already done

Describe the M4 Carbine?

A 5.56 mm magazine fed, gas operated air cooled semiautomatic or three round burst, hand held shoulder fired weapon


what FM covers the M4?

FM 3-22.9

what is immediate action?

immediate action involves quickly applying a possible correction to reduce a stoppage without performing trouble shooting procedures (SPORTS)

4 fundamentals of marksmanship

1. Steady position


2. Proper Aim (sight picture)


3. Breathing


4. Trigger Squeeze

Name the different categories of malfunctions for the M4

1. Failure to Feed Chamber or Lock


2. Failure to Fire


3. Failure to Extract


4. Failure to Eject

Describe the Ranges for the M4

Max range - 3600 meters



Max effective range Point Target - 500 meters



Max effective range Area Target - 600 meters


describe the max effective rates of fire for the M4

semi - 45 rds per min



bust - 90 rds per min



Sustained - 12-15 rounds per min