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SAMGC > Optics Flashcards > Flashcards

Optics Flashcards

1
Q

What FM covers Optics?

A

FM 3-22.9 (Same FM for M16/M4 Rifle)

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2
Q

What is the NOUM for the ACOG?

A

M150 RCO

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3
Q

What does BDC stand for?

A

Bullet Drop Compensator

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4
Q

What is the eye relief for the M150 ACOG?

A

1.5 inches

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5
Q

What is the exit eye puple for the M150 ACOG?

A

8mm

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6
Q

What is the maginificaiton for the M150 ACOG?

A

4 x

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7
Q

What is the stedia reticle based on in the M150 ACOG?

A

a 19” man at shoulder level

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8
Q

Which zero is the tip of the chevron used for?

A

100 meter zero

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9
Q

Which zero is the tip of the verticle post used for?

A

25 meter zero/battlesight zero

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10
Q

What is the aim to hit offset when conducting 25 meter zero?

A

1/2 cm low. Aim center mass and hit should be 1/2 cm below center mass.

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11
Q

At 25 meters it will take _______ clicks to move 1”

A

8 clicks to move 1”

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12
Q

At 100 meters it will take _______ clicks to move 1/2”

A

1 click to move 1/2”

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13
Q

What is the NOUM for the RED DOT CCO?

A

M68 CCO

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14
Q

What is the eye relief for the M68 CCO?

A

It is shooter dependent

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15
Q

At 25 meters it will take _______ clicks to move 1” in ele/wind?

A

6 Clicks is 1” at 25 meters

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16
Q

How many clicks are needed to tighten the M68 CCO to the rail?

A

3 clicks

17
Q

What is the NOUM for the Machine Gun Sight?

A

M145 ELCAN MGO

18
Q

What is the Maginification and Range for the M145 ELCAN?

A

3.4x power / engage out to 1200 meters

19
Q

What is the eye relief for the M145 ELCAN?

A

3 inches

20
Q

What is the exit eye pupil for the M145 ELCAN?

A

8.5mm

21
Q

What does the stedia on the M145 ELCAN?

A

60 inches

22
Q

What does one click equal in wind/elev at 10 meters?

A

2.5 mm

23
Q

What is the dot diameter at 100 meters for the M68 CCO?

A

4 minutes of angle

24
Q

1 Click clockwise on the rear elevation wheel moves the strike of the round down _____ mm at 10 meters for the M145 ELCAN.

A

2.5mm

25
Q

How many clicks on a M68 CCO does it take to move 1 box on the M4 zero target?

A

3 clicks

SAMGC (5 decks)

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