60mm

Question 1

Cannon nomenclature

Answer 1

M225A1

Question 2

Bipod nomenclature

Answer 2

M170A1

Question 3

Baseplate nomenclature

Both plates

Answer 3

M7A1

M8A1

Question 4

Minimum / Maximum effective ranges

Answer 4

Min: 70m
Max: 3490m

Question 5

Rates of fire for most rounds

Answer 5

Maximum: 30 RPM (for 4 min)
Sustained: 20 RPM

Question 6

Bipod azimuth adjustments
(Number of mils total and how are they built in)
M170A1

Answer 6

250 mils total

125 on each side

Question 7

Upper Saddle mil range

Lower Saddle mil range

Answer 7

Upper: 0800-1100
Lower: 1101-1511

Question 8

When mounted in the upper Saddle , 1 turn of the traverse handwheel equals how many mils?

Answer 8

10 mils

Question 9

When mounted in the lower Saddle , 1 turn of the traverse handwheel equals how many mils?

Answer 9

15 mils

Question 10

Fire selector positions

Answer 10

D= dropfire
S= safe
T= trigger fire

Question 11

Standard “A” HE Rounds and max range

Answer 11

M720
M720A1
M768

Max range: 3490m

Question 12

Fuse Settings (4)

Answer 12

Proximity: detonated at 3-13 feet
Near Surface Burst (NSB):0-3 feet
Impact (SQ)
Delay: 1/2 delay in detonation

Question 13

3 major components of a mortar round

Answer 13

Fuze

Body

Tail fin w/ propulsion system assembly

Question 14

M7A1 and M8A1 provide how many mils of rotation?

Answer 14

6400

Question 15

Nomenclature of the 60mm mortar system

Answer 15

M224A1