Shared Flashcard Set

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WE2k13
WE
100
Writing
Not Applicable
05/09/2013

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Cards

Term
The M-9 pistol is described as a_______
Definition
Magazine Fed, Semi-Automatic, Recoil Operated, Double Action Pistol
Term
What is the M-9 pistol’s system of operation?
Definition
Short Recoil system utilizing a falling locking block
Term
What is the locking system on the M-9 pistol?
Definition
Falling locking block
Term
What is the maximum magazine capacity of the M-9 pistol?
Definition
15 Rounds Staggered Box
Term
What is the maximum effective range if the M-9 pistol?
Definition
50 meters
Term
What is the maximum range of the M-9 pistol?
Definition
: 1800 meters
Term
What type of sights is affixed to the M-9 pistol?
Definition
Blade Front Sight and notched bar rear sight
Term
Which M-9 pistol part can be changed to accommodate either right or left handed operators?
Definition
Magazine Release Button
Term
What are the immediate action procedures if the M-9 pistol fails to fire with the slide forward?
Definition
: Ensure safety/decocking lever is in the “Fire” position; smack the seat of the magazine; rack the slide and attempt to fire the weapon
Term
. If the immediate action fails to return the M-9 pistol to operation, what remedial action procedures should be accomplished first?
Definition
: Lock slide to the rear, clear weapon, and attempt to reload
Term
On what must the operator focus his/her aiming eye to deliver accurate fire with the M-9 pistol?
Definition
Front Sight
Term
What two modes of fire does the M-9 pistol incorporate?
Definition
Double and Single Action
Term
True /False? Rack the slide to the rear and release is a step in the procedure of loading an M-9?
Definition
False
Term
True/False? When firing the M-9, all shots after the first one will be fired in double action, because the slide automatically recocks the hammer.
Definition
False
Term
During a tactical situation, when visual inspection of the chamber is not desirable, what is used to determine if a round is in the chamber of the M-9?
Definition
Extractor/ Loaded Chamber Indicator
Term
On the M-9, what allows safe operation of the pistol by both right and left handed users and lowers the hammer without causing an accidental discharge?
Definition
Safety/Decocking Lever
Term
When conducting preventative maintenance and performance checks on the M-9 pistol, where should the operator closely check for cracks?
Definition
: Locking block
Term
What is the caliber of the M-9 pistol?
Definition
9x19mm (9mm NATO)
Term
What mode of fire is the M-9 pistol in when the hammer is fully forward?
Definition
Double Action
Term
What three safety features are incorporated in the design of the M-9 pistol?
Definition
Safety/Decocking Lever, Firing Pin Block, and Hammer Half-Cock
Term
With a loaded M-9 pistol in double action mode, and the safety/decocking lever on “Fire”, which of the following actions will occur when the trigger is pressed fully to rear?
Definition
Pressing the trigger will cock and release the trigger causing the weapon to fire
Term
With a loaded M-9 pistol in single action mode and the safety/decocking lever on “Fire”, which of the following actions will occur when the trigger is pressed fully to the rear?
Definition
Pressing the trigger will release the hammer causing the weapon to fire
Term
What is the proper procedure for decocking the M-9 pistol?
Definition
With the trigger finger off the trigger, rotate the safety/decocking lever to the down/safe position
Term
What additional function does the extractor perform?
Definition
A: Loaded Chamber Indicator
Term
What safety feature blocks movement of the firing pin until the trigger is pulled?
Definition
Firing Pin Block
Term
When assuming an over-barricade position with M-9 pistol, what should the operator rest on the barricade?
Definition
Forearms or Heels of Hands
Term
The technique used during 10 meter/yards or in which the shooter looks through the rear sight and places the top of the front sight on vital areas and presses the trigger without establishing “perfect” sight alignment is called?
Definition
Flash Sight Picture
Term
What is the length of the M9 pistol?
Definition
8.54 inches
Term
What is the width of the M9 pistol?
Definition
1.5 inches
Term
What is the height of the M-9 pistol?
Definition
5.51 inches
Term
What does the M9 pistol weigh with full loaded magazine?
Definition
40.89 ounces
Term
. What is the barrel length of the M9 pistol?
Definition
4.92 inches
Term
What is the muzzle velocity of the M9 pistol?
Definition
1,230 fps
Term
When cleaning the M9 pistol, on what part should you use the bore brush?
Definition
The Bore
Term
What lubricant(s) are authorized for use on the M9 pistol when the temperature is -10 degrees Fahrenheit and above?
Definition
: CLP and LSA
Term
What is the definition of “Lightly Lubricated”?
Definition
Barely visible to the eye
Term
. What is the definition of “Generously Lubricated”?
Definition
Enough to spread with a finger
Term
What must the weapon and magazines be frequently inspected for in hot, wet (jungle) climate?
Definition
Corrosion
Term
In hot, dry (desert) climate, what must be continually cleaned from weapon to prevent stoppages?
Definition
Sand and Fine Dust
Term
What is the caliber of the M-4 carbine?
Definition
5.56 mm NATO
Term
What is the maximum range of the M-4 carbine?
Definition
3600 meters
Term
What is the maximum effective range of the M-4 on a point target?
Definition
500 meters
Term
What is the maximum effective range of the M-4 on an area target?
Definition
600 meters
Term
What is the sustained rate of fire for the M-4 carbine?
Definition
12-15 rounds per minute
Term
What is the maximum rate of fire on “SEMI” for the M-4 carbine?
Definition
45 rounds per minute
Term
What is the burst rate of fire for the M-4 carbine?
Definition
90 rounds per minute
Term
What is the cyclic rate of fire for the M-4 carbine?
Definition
700-970 rounds per minute
Term
When is it necessary to zero the M-4 carbine?
Definition
When the weapon zero is questionable, it’s newly assigned to the unit, or the sights have been serviced.
Term
If the M68 Close Combat Optic were to fail, what should you use to aim your weapon?
Definition
backup iron sights
Term
What rounds is standard duty issue for the M-4 carbine?
Definition
M855 Ball/M856 Tracer
Term
When applying immediate action to the M-4, what acronym is used as an effective technique in applying the proper actions?
Definition
A: SPORTS
S- Slap the bottom of the magazine to make sure the magazine is placed firmly in the magazine well
P- Pull the charging handle to clear out the possible obstruction or bad round
O-Observe the chamber for any debris/double feeding/clear possible debris
R-Release the charging handle to feed a new round into the chamber
T-Tap the forward assist to make sure the round is seated properly
S-Shoot.
Term
What action involves quickly applying a possible correction to reduce a stoppage without performing a troubleshooting procedure to determine the actual cause of the stoppage/malfunction?
Definition
Remedial action (SPORTS)
Term
m4 weight loaded
Definition
7.5
Term
What is the purpose of the ejection port cover on the M-4 carbine?
Definition
to prevent dirt or sand from getting into the ejection port
Term
During cleaning and inspection of the M-4 carbine, what items should you check on the barrel assembly?
Definition
: Barrel looseness, Front sight post not bent, gas tube not bent or cracked
Term
Does the red aiming dot of The M68 Close Combat Optic have to be aligned in the center of the scope to accurately fire?
Definition
NO
Term
How many positions does the selector lever for the M-4 carbine allow?
Definition
3 positions
Term
Which part on the M-4 carbine allows the operator to adjust sights for distance range changes?
Definition
Elevation knob
Term
How many positions does the M-4 carbine stock have?
Definition
Four Positions
Term
What is the main use for the M196 tracer round?
Definition
Observation of fire, Incendiary effect, and signaling
Term
Can M193 ball and M196 tracer ammunition be safely fired in the M-4 carbine?
Definition
Yes
Term
How many rounds can be loaded into the standard issue M-4 carbine magazine?
Definition
30 rounds
Term
What is the correct description of the M-4 carbine?
Definition
Lightweight, air-cooled, gas operated, semi-automatic, shoulder fired, magazine fed weapon
Term
What is the cycle of operations for the M-4 carbine?
Definition
Feeding, Chambering, Locking, Firing, Unlocking, Extracting, Ejecting and Cocking
Term
What are the proper steps to clear the M-4 carbine?
Definition
place selector on SAFE if possible, remove magazine, lock bolt to rear, check chamber, ensure selector is on SAFE, let the bolt go forward.
Term
What is the proper loading procedure for the M-4 carbine for duty?
Definition
. A: Verify the weapon is clear, selector to SAFE, close bolt, close ejection port cover, press trigger (hammer shouldn’t fall), insert magazine (if authorized), ensure selector is on SAFE
Term
If you pull the trigger and your M-4 carbine fails to fire, what should you do?
Definition
Quickly apply “Immediate Action” procedures
Term
What is the proper procedure for reloading the M-4 carbine?
Definition
remove empty magazine, insert loaded magazine, hit the bolt catch to close the bolt, tap forward assist.
Term
How soon should immediate actions be applied to avoid possible cook-off of a round?
Definition
within 10 seconds
Term
What are the proper steps for applying remedial actions to the M-4 carbine with a failure to feed?
Definition
Clear weapon, remove jammed rounds, reload and attempt to fire
Term
While applying immediate action you observe a round in the chamber of your M-4 carbine and you suspect the weapon is hot enough to cause a cook off, what action should you take?
Definition
Keep your face away from the ejection port and remove the round quickly. If you can’t remove the round within 10 seconds, remove the magazine and let the weapon cool down for 15 minutes
Term
What is the definition of a Cook-Off?
Definition
when a round self detonates from heat buildup in the weapons chamber.
Term
What could happen if immediate action is applied and the M-4 carbine is fired with a round stuck in the barrel?
Definition
the weapon could explode resulting in damage to the weapon and injury or death to the shooter or others.
Term
What should you do if you believe a bullet may be stuck in the barrel of your M-4 carbine?
Definition
Clear the weapon, open the receivers, remove the bolt carrier group and inspect the barrel for obstructions.
Term
What 3 types of lubricants are authorized for use on the M-4 carbine?
Definition
CLP, LSA, LAW
Term
What temperature ranges require you to use CLP or LSA on your M-4 carbine?
Definition
-10 degrees Fahrenheit and above
Term
For operations under arctic conditions below -10 degrees Fahrenheit what lubricant must be used on the M-4 carbine?
Definition
LAW
Term
. Can two different typed of lubricant be used simultaneously on the M-4 carbine?
Definition
No
Term
What must you do before switching lubricants on the M-4 carbine?
Definition
completely remove the old lubricant
Term
Under arctic conditions what actions should be taken to prevent the M-4 carbine from freezing up and becoming in-operable?
Definition
clear the weapon and hand cycle the weapon every 30 minutes
Term
Under hot, wet (jungle) conditions, how should the M-4 carbine be lubricated?
Definition
clean and lubricate more frequently with LSA or CLP
Term
. In a hot, dry (desert) climate how should the M-4 carbine be lubricated?
Definition
lightly lubricate internal parts only with CLP or LSA
Term
In a hot, dry (desert) climate how often should you clean your M-4 carbine?
Definition
Daily or As Soon As Possible after firing
Term
In a hot, dry (desert) climate what can you do to help keep dust and sand out of your M-4 carbine?
Definition
Use muzzle cap, keep ejection port closed, keep magazine inserted. Use protective bag and clean the weapon and magazine frequently
Term
What item from your cleaning kit should be used to clean the firing pin hole in the bolt of the M-4 carbine?
Definition
pipe cleaner
Term
How is the chamber brush used to clean the M-4 carbine chamber?
Definition
attach to cleaning rod handle, execute plunging and turning strokes
Term
When operating under normal conditions, how should the M-4 carbine bolt assembly and pin area is lubricated?
Definition
Generously with CLP or LSA
Term
When operating under normal conditions, how should the outside of the M-4 carbine barrel assembly be lubricated?
Definition
Lightly with CLP or LSA
Term
When operating under normal conditions, how should the M-4 front sight post be lubricated?
Definition
one drop of CLP or LSA onto the front sight post detent pin
Term
. When operating under normal conditions, how should the Gas carrier key be lubricated on the M-4?
Definition
Place one drop of lubricant into the bolt carrier key
Term
When carrying the M-4 which safety rule(s) apply?
Definition
Treat all weapons as if they are loaded, never point the weapon at anything or anyone you are not willing to shoot, positively identify your target, know what is around and behind your target, keep your finger off the trigger until sights are on target.
Term
Is allowing the muzzle of your M-4 to sweep your partner while exiting the vehicle a weapon safety violation?
Definition
yes
Term
While responding with your M-4 you carry the weapon with your finger on the trigger, is this a weapons safety violation?
Definition
yes
Term
While responding to a building alarm with the M-4 you hear movement in the bushes, aim your weapon at the bushes, give the command to “halt” and fire three rounds. Would your actions violate weapons safety?
Definition
yes, you failed to positively identify your target
Term
You respond to a call of “shots fired” on the flight line during the annual air show, upon your arrival you observe an armed individual in a crowd of people who points the weapon at you, you immediately fire 5 rounds in the direction of the individual. Would your actions violate weapons safety procedures?
Definition
yes you did not take into consideration the bystanders around and behind the target.
Term
The Backup Iron Sight (BIS) is effective to how many meters?
Definition
600 meters
Term
What actions involve quickly applying a possible correction to reduce a stoppage without performing troubleshooting procedures to determine the actual cause of the stoppage/malfunction?
Definition
Immediate Action (SPORTS)
Term
True/False In a hot, dry (desert) climate, sand and fine dust must be continually cleaned from the weapon to prevent stoppages?
Definition
TRUE
Term
When cleaning the receiver care must be taken to?
Definition
not dislodging the trigger bar springs
Term
Under normal conditions, what is the proper method of lubricating the ejector?
Definition
Apply a few drops of CLP to the ejector, press down on ejector several times to work lubricant in
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