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M68 Close Combat Optic

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M68 Close Combat Optic
PREFACE
Identify Characteristics of the M68 CCO
Perform PMCS on the M68 CCO
Put the M68 CCO into Operation
Zero the M68 CCO
•Bore Sight
•Zeroed Weapon
•Unzeroed Weapon
Qualify with the M68 CCO
Basic Marksmanship
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M68 Close Combat Optic
Identify Characteristics of the M68 CCO
Perform PMCS on the M68 CCO
Put the M68 CCO into Operation
Zero the M68 CCO
•Bore Sight
•Zeroed Weapon
•Unzeroed Weapon
Qualify with the M68 CCO
Basic Marksmanship
M68 CCO Characteristics
Description : Electrical Red Dot sight for the M16/M4 series
weapons
Optic: 100% Parallax Free, Anti-Reflective Coated Lens
System (BEYOND 50 METERS)
Length: 10.24 inches (260mm) with Mount
Weight: 6.2 oz (175g)
Battery Life: 3-20 Days
M68 CCO Characteristics
ELEVATION/ WINDAGE
CAP AND SCREW
ROTARY SWITCH
BATTERY
CAP
REAR LENS COVER
FRONT LENS COVER
TORQUE LIMITING KNOB
M68 CCO Characteristics
M16A1/A2 Adapter Bracket
“Gooseneck”
BATTERY
COMPARTMENT
Anti Reflective Device
(ARD)
BATTERY
ORIENTATION
M68 CCO Characteristics
The ARD reduces
reflection caused by
the sun which may be
seen by the enemy.
Threads
Threads on the
ARD and front of
M68 allows easy
installation of
the ARD
Suggested storage of lens covers while
sight is in use
HAND TIGHTEN THE ARD TO THE M68 ONLY!
M68 CCO Characteristics
RED DOT SIZE:
2.2 cm AT 25M
8.8 cm AT 100M
26.4 cm AT 300M (9.75” AT 300M)
2.2 cm
26.4 cm (9.75 in)
25 Meters
NOTE: THE HIGHER THE
ROTARY SWITCH SETTING
THE BRIGHTER THE DOT
300 Meters
M68 CCO Principals of Operation
Reflex (non-telescopic) sight
Place the red dot on the target for a hit on the target.
Two eyes open method of sighting
No centering or focusing required BEYOND 50 METERS
If the operator sees the red dot on the target and uses good
marksmanship techniques, the bullet will strike the target.
WITHIN 50 METERS
BEYOND 50 METERS
M68 CCO Principals of Operation
Windage Adjustments
Clockwise one click
Left 4mm at 25 meters
Elevation Adjustments
Clockwise one click
Down 4mm at 25 meters
Windage and Elevation one click = 4mm at 25 meters
M68 CCO Principals of Operation
1. Elevation (1 click @ 25m = 4mm) (clockwise = down)
2. Windage (1 click @ 25m = 4mm) (clockwise = left)
3. Sight picture = Red dot center mass
NOTE: USE ONLY THE M16A2 ZERO TARGET
M4
M16
13 mm
9.6 mm
9.6 mm
13 mm
NOTE: THE HIGHER THE ROTARY SWITCH SETTING THE BRIGHTER THE DOT
M68 CCO Principals of Operation
DOES NOT EMIT A LASER
EMITS A LASER
WARNING
IF ROTARY SWITCH IS SET HIGHER THAN 3 IT CAN BE SEEN AT NIGHT.
M68 CCO PMCS
• INSPECT SIGHT:
• INSPECT BATTERY CAP AND
ADJUSTMENT CAPS - THREADS, O-RINGS
AND BATTERY
• ENSURE RED DOT IS VISIBLE
• MOUNTING BRACKET NOT DAMAGED/MISSING
• LENS COVERS NOT CRACKED/MISSING
M68 CCO OPERATION
M16A2 Mounting
Hand tighten to carrying
handle only
NO SPACER INSTALLED
M68 CCO OPERATION
M4/MWS Mounting
Rotary Switch
M4/MWS use spacer
M16A2 use no spacer
Mount on same notch
to maintain zero
HAND TIGHTEN TORQUE LIMITING KNOB TWO CLICKS
M68 CCO BORE SIGHTING
1. Zero borelight to the weapon
2. Gunner gets into a stable firing
position and, with both eyes
open, aims the M68 CCO at the
crosshair.
3. Target person will then give the
adjustments to be made to the
M68 CCO based off the strike
of the borelight laser. Borelight
laser should fall within the
circle provided on offset.
4. M68 CCO adjustment: 1 click =
2mm at 10m (5clicks per
square on 10m offset)
Adjustment for example: right
29, up 10.
M68 CCO ZEROING
(25 METER TARGET)
DRAW IMPACT ZONE ON THE TARGET
AIM CENTER MASS
ROUNDS MUST STRIKE 1.5
CM BELOW CENTER MASS.
DOWN 1.5 cm
M68 CCO ZEROING
(Zeroed Weapon)
1.
2.
3.
4.
5.
Adjust red dot center top of the front sight
post
Fire three rounds at 25 meters and triangulate
Retighten torque knob
Shoot another three rounds and triangulate
Make adjustments and repeat steps 4 & 5
until zeroed
M16 EXAMPLE = RIGHT 10
DOWN 9
M68 CCO ZEROING
(Unzeroed Weapon)
1.
2.
3.
4.
5.
Bore sight the weapon with the borelight
Fire three rounds at 25 meters and triangulate
Retighten torque limiting knob
Shoot another three rounds and triangulate
Make adjustments and repeat steps 4 & 5
until zeroed
M16 EXAMPLE = RIGHT 10
DOWN 9
M68 CCO ZEROING (Back-up
Iron Sight)
ADJUST THE M68 CCO
UNTIL THE RED DOT IS
CENTERED ON THE
FRONT SIGHT POST AND
CENTERED IN THE REAR
SIGHT APERTURE. AFTER
RED DOT IS CENTERED
FOLD BIS DOWN AND
DISREGARD FRONT SIGHT
POST WHEN FIRING.
NOTE: THE BACK-UP IRON
SIGHT SHOULD ALREADY
BE ZEROED. IF NOT THE
BIS CAN BE BORESIGHTED
USING THE BORLIGHT
LASER.
M68 CCO QUALIFICATION
QUALIFICATION
23 OUT OF 40
PRACTICAL EXCERCISE
1.
2.
3.
4.
WALK THROUGH
PMCS
MOUNTING PROCEDURES
AN/PEQ-2A OPERATIONAL PROCEDURES
M68 CCO SUMMARY
SUMMARY
QUESTIONS
Fly UP