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Section 109 Weapons Flashcards

1
Q

M9 system of operation?

A

Short recoil, semi-automatic

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2
Q

M9 weight?

A

33.86oz empty, 40.89oz with staggered 15 round magazine

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3
Q

M9 max effective range?

A

50m

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4
Q

M9 max range?

A

1800m

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5
Q

What are your 4 weapon safety rules?

A

TREAT every weapon as if it were loaded.
NEVER aim your weapon at something you do not intend to shoot
KEEP finger straight off the trigger until ready to fire
KEEP weapon on safe until you are ready to fire

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6
Q

M9: How do you know proper magazine seating has occurred?

A

Click of magazine catch is heard

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7
Q

Describe the M16A4

A

LGAMS: Lightweight, Gas operated, Air cooled, Magazine fed, Shoulder fired, weapon that can be fired in the semi auto and auto

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8
Q

M16: Caliber?

A

5.56mm

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9
Q

M16: system of operations?

A

Gas operated, semi-auto, 3 round burst

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10
Q

M16: Length with compensator?

A

39 5/8’

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11
Q

M16: Weight with 30 round mag?

A

8.79lbs

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12
Q

M16: Max effective range?

A

550m point, 800m area

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13
Q

M16: Stripper clips contain how many rounds?

A

10 rounds

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14
Q

M16: How long do you have to remove a live round in the chamber of a hot barrel?

A

10 seconds

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15
Q

Describe the M4 Service rifle:

A

LGAMS: Lightweight, Gas-operated, Air-cooled, Magazine fed, shoulder fired, weapon that can be fired in the semi auto and auto 3 round burst.

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16
Q

M4: length with buttstock collapsed?

A

29.75

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17
Q

M4: Max effective range?

A

550m point, 800m area

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18
Q

M4: Max range?

A

3600m

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19
Q

Describe the M4 Super 90 (M1014 Shotgun)

A

SFARGOTRDS: Semi-auto, Fixed magazine tube, auto regulating, gas operated, twin operating system, rotating bolt head, dual locking lugs, self cleaning

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20
Q

M4 Super 90: Caliber?

A

12 gauge

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21
Q

M4 Super 90: system of operations?

A

ARGO twin system with dual gas system

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22
Q

M4 super 90: weight empty

A

8.44lbs

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23
Q

M4 super 90: Max ranges?

A

Depends on ammo used

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24
Q

M4 Super 90: magazine?

A

Seven 2.75’’ shells or six 3’’ shells

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25
Q

M4 Super 90: which way does the shell rim face?

A

Rearward

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26
Q

Shotgun: What must be removed when switching ammo?

A

Chambered shell and shell on carrier

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27
Q

What type of grenade is an M67?

A

Fragmentation

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28
Q

What filling is contained in the M67?

A

Composition B

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29
Q

What is the filling weight in the M67?

A

6.5oz

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30
Q

What is the weight of the M67?

A

14oz

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31
Q

What is the detonation mechanism of the M67?

A

Pyrotechnic 4sec delay M213 fuse

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32
Q

M67: Casualty radius?

A

15m

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33
Q

M67: Fatality radius?

A

5m

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34
Q

Describe the M203 grenade launcher

A

LSBPS: Lightweight, Single shot, breach loaded, pump action, shoulder fired

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35
Q

M203: weight?

A

3.5 lbs loaded, 3lbs unloaded

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36
Q

M16 + M203 Weight fully loaded?

A

11lbs

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37
Q

M203: Max range?

38
Q

M203: Fire team sized area target?

39
Q

M203: Vehicle or weapon point target range?

40
Q

M203: Safe training range?

41
Q

M203: Combat range?

42
Q

M203: Rate of fire?

A

5-7 rounds a minute

43
Q

M203: Condition 1?

A

Round in chamber, action is closed and weapon on safe

44
Q

M203: Condition 4?

A

Chamber clear, action closed, weapon on safe

45
Q

Describe the M249 SAW:

A

GAMBOA: Gas operated, air cooled, belt or mag fed, auto, open bolt firing.

46
Q

M249 SAW: Weight?

A

17lbs with bipod/tools, 23.92lbs w/200 round drum

47
Q

M249 SAW: muzzle velocity?

A

3,025’ per second, 2,870’ per second for the tracer

48
Q

M249 SAW: Max range?

49
Q

M249 SAW: Effective range?

A

800m point, 1000m area, 600m grazing

50
Q

M249 SAW: Sustained rate of fire?

A

85rpm, 3-5 round burst, 4-5 sec between bursts, no barrel changes

51
Q

M249 SAW: Cyclic rate of fire?

A

850rpm, continues bursts, barrel change every minute

52
Q

M249 SAW: Condition 1

A

Bolt locked to rear, safe, ammo in feed tray or mag well, cover closed

53
Q

M249 SAW: Condition 3

A

Bolt forward, chamber empty, safe off, ammo in feed tray or mag well, cover closed

54
Q

M249 SAW: Condtion 4

A

Bolt forward, chamber empty, safe off, no ammo, cover closed (weapon will not be half cocked)

55
Q

M249 SAW: Two most common malfunctions?

A

Sluggish operations, runaway gun

56
Q

M249 SAW: How much time is allotted before investigating hang fire?

57
Q

Describe the M240G

A

GABOA: Gas operated, air cooled, belt fed,, open bolt fireing, auto

58
Q

M240G total system weight?

59
Q

M240G Max range?

60
Q

M240G max effective range?

61
Q

M240G grazing range?

62
Q

M240G caliber?

63
Q

M240G Sustained rate?

A

100rpm, 6-8 round bursts, 4-5sec between bursts, barrel change every 10min

64
Q

M240G Rapid rate?

A

200rpm, 10-12 round bursts, 2-3 seconds between bursts, barrel change every 2 min

65
Q

M240G Condition 1

A

Bolt locked to rear, safe on, ammo in feed tray, cover closed

66
Q

M240G condition 3

A

Bolt forward, Chamber empty, Safe off, ammo on feed tray, cover closed

67
Q

M240G condition 4

A

Bolt forward, chamber empty, safe off, tray empty, cover closed (weapon will not be half cocked)

68
Q

Describe the M2 50 CAL

A

CARB, Crew served, air cooled, recoil operated, Belt fed

69
Q

M2 .50 CAL weight?

70
Q

M2 .50 CAL max range?

71
Q

M2 .50 CAL max effective range?

72
Q

M2 .50 CAL grazing fire?

73
Q

M2 .50 CAL Sustained rate?

A

40 or less rounds per minute

74
Q

M2 .50 CAL rapid rate?

A

more than 40 rounds per minute

75
Q

M2 .50 CAL cyclic rate?

A

450-550 rpm

76
Q

M2 .50 CAL what must be done to fully load the weapon

A

gunner must pull and release the bolt twice

77
Q

Describe the MK19

A

SABB, Self power, air cooled, belt fed, blowback operated

78
Q

What is the MK19 designed to do?

A

Deliver accurate, intense and decisive firepower against enemy personnel and lightly armored vehicles

79
Q

MK19 Weight?

80
Q

MK19 max range?

A

2212m (grazing)

81
Q

MK19 max effective?

A

1500m point

82
Q

MK19 sustained rate?

A

40 rounds per minute

83
Q

MK19 rapid rate?

A

60 rounds per minute

84
Q

MK19 cyclic rate?

A

325-375rpm

85
Q

MK19 condition 1

A

ammo in feed tray, charged twice, bolt locked to rear, safe on

86
Q

MK19 condition 3

A

ammo in feed tray, charged once, chamber empty, bolt forward safe on

87
Q

MK 19 condition 4

A

Feed tray clear, chamber empty, bolt forward, safe on

88
Q

MK19 what is firing out of battery?

A

Serious malfunction, a round is being fired before it is fully seated in the chamber

89
Q

What is the rifle combat optic (RCO)?

A

Fixed 4X optical aiming site

90
Q

What rail adapter system is used with the RCO?

A

MIL-STD-1913

91
Q

Describe the M9 Service pistol:

A

SMERDC: Semiautomatic, magazine fed, recoil operated, double action pistol, chamber for 9mm cartridge

FMF (23 decks)

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