50Cal

Question 1

M2HB, Weight?

Receiver;

Answer 1

60 lbs

Question 2

M2HB, Weight?

Barrel;

Answer 2

24 lbs

Question 3

M2HB, Weight?

84 lbs;

Answer 3

84 lbs

Question 4

M2HB, Length?

Answer 4

65 inches

Question 5

M2HB, Maximum Range?

Answer 5

6,767 Meters,
(7,400 Yards),
(4.2 Miles)

Question 6

M2HB, Max effective range?

Answer 6

1,830 Meters,

(2,000) Yards

Question 7

M2HB, Muzzle Velocity?

Answer 7

3,050 fps

Question 8

M2HB, Barrel Twist?

Answer 8

1/15 right-hand twist

Question 9

M2HB, Cyclic rate?

Answer 9

550 rounds per minute

Question 10

M2HB, General Characteristics?

Answer 10

Air-cooled, Belt-fed (from either the left or right), recoil operated, crew served, single shot or fully automatic weapon.
Fired from the Closed bolt position,

Question 11

M2HB, Weapon Employment?

Answer 11

May be used effectively against; Personnel, Light Armored Vehicles, Small Craft, and Aircraft.

Question 12

M2HB, Operators Manual (For unit Leaders and Designated Gunners)?

Answer 12

FM 23-65

Question 13

M2HB, Operator Manual?

Answer 13

SW361-AB-MMO-010

Question 14

M2HB, Technical Manual?

Answer 14

SW361-AC-MMM-010,

Left to right feed conversion manual

Question 15

M2HB, Mount Manual?

Answer 15

SW361-AO-MMO-010

Question 16

M2HB, Name the M2HB Major Components?

Answer 16

a.) Barrel Assembly,
b.) Backplate Assembly,
c.) Driving Spring Rod,
d.) Bolt Group,
e,) Barrel Buffer Body,
f.) Barrel Buffer,
g.) Barrel Extension,
h.) Receiver Group,

Question 17

M2HB, Cycle of Operation?

Answer 17

Firing,
Unlocking,
Extracting,
Cocking,
Ejecting,
Feeding,
Chambering,
Locking,

Question 18

M2HB, Required Tools?

Answer 18

Glove/Mitt,
Cleaning Rods,
Bore Brush,
Chamber Brush,
Ruptured Case Extractors,
Headspace and Timing Gauges,

Question 19

M2HB, Armorer’s Tools?

Answer 19

Combination Wrench,
Spanner Wrenches,
Firing Pin Tool,
Firing Pin Protrusion Gage,
Barrel Buffer Gage,
Bore Erosion Gage,

Question 20

M2HB, Mounts

Answer 20

MK 26,
M36 (Humvee)
MK 93, (Duel Mount),
M3 (Tripod)
MK123 (Tripod)