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Flashcards in 109-Weapons Deck (91):
0

Describe the M9 Service pistol:

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

1

M9 system of operation?

​Short recoil, semi-automatic

2

M9 weight?

​33.86 empty, 40.89oz with staggered 15 round magazine

3

M9 Max effective range?

50m

4

M9 Max Range?

1800m

5

What are the 4 weapon safety rules?

​TREAT every weapon as if it were loaded.
​NEVER ​point a weapon at anything you do not intend to shoot. ​
​KEEP finger straight and off the trigger until you are ready to fire.
​KEEP weapon safe until you are ready to fire.

6

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

​Click of the magazine catch is heard

7

Describe the M16A4:

​LGAMS: Lightwight, gas-operated, air-cooled, magazine-fed, shoulder-fired, weapon that can be fired in the semi auto and auto

8

M16: Caliber?

5.56mm

9

M16: System of operation?

​Gas operated, semi-automatic, 3 round burst

10

M16: Length w/compensator?

39 5/8"

11

M16: Weight w/30 round mag?

8.79lb

12

M16: Max effective range?

​550 meters (point), 800 meters (area)

13

M16: Stripper clips contain how many rounds?

10

14

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

10 seconds

15

Describe the M4 service rifle:

​LGAMS: Lightweight, gas-operated, air-cooled, magazine-fed, shoulder-fired, weapon that can be fired in the semi auto and auto 3 round burst

16

M4: Length, buttstock collapsed?

29.75"

17

M4: Max effective range?

​550m (point), 800m (area)

18

M4: Max range?

3600m

19

Describe the M4 Super 90 (M1014 Shotgun)

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

20

M4 Super 90 (M1014 Shotgun): Caliber?

12 gauge

21

M4 Super 90 (M1014 Shotgun): System of operation?

​ARGO twin system with dual gas system

22

M4 Super 90 (M1014 Shotgun): Weight (empty)

8.44 lbs

23

M4 Super 90 (M1014 Shotgun): Max ranges?

Depends on ammo used

24

M4 Super 90 (M1014 Shotgun): Magazine?

​Seven 2.75" shells or six 3" shells

25

M4 Super 90 (M1014 Shotgun): Which way does the shell rim face?

Rearward

26

Shotgun: What must be removed when switching ammunition?

​Chambered shell and shell on the carrier

27

What type of grenade is an M67?

Fragmentation

28

What filling is contained in the M67?

Composition B

29

What is the filling weight in the M67?

6.5 oz.

30

What is the weight of the M67?

14 oz

31

What is the detonation mechanism of the M67?

​Pyrotechnic (4 sec) delay M213 fuse

32

M67: casualty radius?

15 meters

33

M67: Fatality radius?

5 meters

34

Describe the M203 grenade launcher:

​L.S.B.P.S. Lightweight, single-shot, breech-loaded, ​pump action, shoulder fired

35

M203: weight?

​3.5 lbs loaded, 3 lbs unloaded

36

M16 + M203 weight fully loaded?

11 lbs

37

M203: Max range?

​Approx 400 meters

38

M203: Fire team sized area target?

350 meters

39

M203: Vehicle or weapon point target?

150 meters

40

M203: Safe training range?

165 meters

41

M203: Combat range?

102 feet

42

M203: Rate of fire?

5-7 rounds per min

43

M203: Condition 1?

​Round in chamber, action is closed and weapon on safe

44

M203: Condition 4?

​Chamber clear. Action closed. Weapon on safe

45

Describe the M249 SAW:

​GAMBOA Gas-operated, air-cooled, belt or magazine-​fed, ​automatic, open bolt firing

46

M249 SAW: Weight?

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

47

M249 SAW: Max range?

3,600 meters

48

M249 SAW: Effective?

​800m point, 1,000m area, 600m grazing

49

M249 SAW: Sustained rate of fire?

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

50

M249 SAW: Rapid rate of fire?

​200rpm, 6-8 round bursts, barrel change every 2 minutes

51

M249 SAW: Cyclic rate of fire?

​850 rounds per minute, continuous burst, barrel change ​every minute

52

M249 SAW: Condition 1?

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

53

M249 SAW: Condition 3?

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

54

M249 SAW: Condition 4?

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

55

M249 SAW: Two most common malfunctions?

Sluggish operations, runaway gun

56

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

5 sec

57

Describe the M240G:

​GABOA, air cooled belt fed, gas operated, open bolt

58

M240G total system weight?

45.6 lbs

59

M240G: Max range?

3,725 meters

60

M240G: Max effective range?

1,800 meters

61

M240G: grazing fire?

600 meters

62

M240G: Caliber?

7.62mm

63

M240G: Sustained?

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

64

M240G: Rapid?

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

65

M240G: Condition 1?

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

66

M240G: condition 3?

​Bolt forward, chamber empty, safe off, ammo on feed tray, cover ​closed

67

M240G: condition 4?

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

68

Describe the M2 50 CAL?

​CARB, belt fed, recoil operated, air cooled, crew-served

69

M2 .50 CAL: Total system weight?

128 lbs

70

M2 .50 CAL: Max range (M2 ball)

​7,400 meters (approx)

71

M2 .50 CAL: Max effective?

​1,830 meters

72

M2 .50 CAL: Grazing fire?

700 meters

73

M2 .50 CAL: Sustained?

40 or less rounds per minute

74

M2 .50 CAL: Rapid?

More than 40 rounds per minute

75

M2 .50 CAL: Cyclic?

450-550 rounds per minute

76

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

​Gunner must pull and release the bolt twice

77

Describe the MK19?

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

78

What is the MK19 designed to do?

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

79

MK19 weight of gun?

75.6 lbs

80

MK 19 max range?

​2,212 meters (approx) (grazing)

81

MK 19 max effective?

​1,500 meters (point)

82

MK 19 sustained?

40 rounds per minute

83

MK 19 rapid?

60 rounds per minute

84

MK 19 cyclic?

325-375 rpm

85

MK 19 condition 1?

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

86

MK 19 condition 3?

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

87

MK 19 condition 4?

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

88

MK 19: what is firing out of battery?

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

89

What is the rifle combat optic (RCO)?

​Fixed 4X optical aiming sight

90

What rail adapter system is used with the RCO?

​MIL-STD-1913