test 1 review
define precession
the circular motion of the center of gravity aligning with the projectile's center of mass
what is the primary job of the CMC?
to coach shooters on the fundamentals and ensure safety
What part of the Laser Bore Sight (LBS) is inserted into the barrel?
The mandrel
how can you use the BDC to estimate the general range to target?
The stadia lines of the BDC represent the average width of a human target at that distance.
what is the one part of the human body that will cause near instant death if shot?
the medulla oblongata
what is a nonstandard response?
any drill over two shots
what part of the human eye provides the ability to see at night?
Rods
at 200 meters, what features are clear and what features are blurred.
facial features are lost
skin color and equipment are identifiable
define sight alignment
the relationship between the shooter's eye and the reticle while maintaining a full field of view.
what are the two alternate aim points for a failure to stop drill?
head and pelvis
what are the two types of illumination.
ambient and artificial.
how do you bracket when estimating for range?
measure the shortest possible distance and measure the greatest possible distance, refine
define the magnus moment
when the round is fully stabilized in its flight
the temporary wound cavity rapidly closes and the permanent is lasting damage.
at point of the drill does the laser come on and turn off?
when engaging the target
what types of terrain can affect range estimation?
upward slope
downward slope
dead space
What is the firm point of contact between the shooter's cheek and the butsctock?
Stockweld
(chipmunk cheek)
if my point of impact needs to adjust 9 inches right at the 300-yard line, what adjustments would I make to an M7 RCO.
9 clicks right
what type of presentation does the PVS-31 give the user?
Binocular Vision
if you don't hit your target, what should you most likely do?