What is overmatch?
The soldier applying learned skills, employing weapon, leveraging technology, applying proper force to create unfair fight in favor of soldier
Marksmanship attributes (4)
Smart
Fast
Lethal
Precise
Marksmanship components (8)
DIDEA
Shot process or engagement sequence
Functional elements of shot process
Functions of stability
Combinations of support
Carry positions (6)
Firing positions (5)
Aiming actions for common engagements
Sight alignment
Eye to reticle
Sight picture
Eye to reticle to target
Common aiming errors
Non dominant eye Incorrect zero Light conditions Battlefield obscurant Incorrect sight alignment Incorrect sight picture Improper range determination
MOA definition
Minute of angle
Four categories for fundamentals of shooting
Steady position, aiming, breathing, trigger squeeze
Parallax
Apparent movement or displacement of objects views from different perspectives
Trajectory
Path of flight bullet will take when fired
Wind
0-3 hardly felt, smoke drifts 3-5 felt lightly on face 5-8 keeps leaves in constant movement 8-12 raise dust 12-15 causes small trees to sway
Holdover
Holding your sights into the wind accounting for wind drift
Windage adjustment M4
1 click = 3/4 MOA (MBUS)
1 click = 1 3/4 MOA (front)
BUIS adjustments (7)
200 300 400 450 500 550 600
M68 MOA
1 click = 1/2 MOA
M150 MOA
Internal knob 1/3 MOA
EXTERNAL KNOB 1/2 MOA