Optics Flashcards
What FM covers Optics?
FM 3-22.9 (Same FM for M16/M4 Rifle)
What is the NOUM for the ACOG?
M150 RCO
What does BDC stand for?
Bullet Drop Compensator
What is the eye relief for the M150 ACOG?
1.5 inches
What is the exit eye puple for the M150 ACOG?
8mm
What is the maginificaiton for the M150 ACOG?
4 x
What is the stedia reticle based on in the M150 ACOG?
a 19” man at shoulder level
Which zero is the tip of the chevron used for?
100 meter zero
Which zero is the tip of the verticle post used for?
25 meter zero/battlesight zero
What is the aim to hit offset when conducting 25 meter zero?
1/2 cm low. Aim center mass and hit should be 1/2 cm below center mass.
At 25 meters it will take _______ clicks to move 1”
8 clicks to move 1”
At 100 meters it will take _______ clicks to move 1/2”
1 click to move 1/2”
What is the NOUM for the RED DOT CCO?
M68 CCO
What is the eye relief for the M68 CCO?
It is shooter dependent
At 25 meters it will take _______ clicks to move 1” in ele/wind?
6 Clicks is 1” at 25 meters