M4 – 1 click=2 MOA. • When zeroing The recommended mounting position of the M68 CCO is the forward rail slot on . On a 25 meter M16A2 zeroing target. A Battle Sight Zero allows you to aim center mass on a target and achieve a hit from zero to meters. . M16A4. M4/M4A1. Carrying Handle. Windage. ½ MOA. 1 MOA. Carrying Handle. Elevation. 1 ½ MOA CCO (Windage and. Elevation). feedback (Figure 10). The M Sight, RCO, when installed on a M4/M4A1/ M16A4/M16A2, is zeroed on a standard M16 zero target with alternate strike points.

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Parallax is the apparent shift of an object. To save time on the range, a coach should troubleshoot the soldier before trying to continue the boresighting of the M Place the zeroing mark approximately 10 meters from the end of the barrel so that the visible laser strikes the zeroing mark. The firer should ensure that the butt of the weapon is firmly pulled into the pocket of the shoulder to prevent the laser from wobbling. Special features include a selectable top-attack or direct-fire mode for targets under cover or for use in urban terrain against bunkers and buildingstarget lock-on before launch, and a very limited backblast.

This box is now the offset and is the designated point of impact for the M Now you will learn how to decrease your target acquisition time and increase your target hits by using the M68 Close Combat Optic that is also known as the CCO.

Zeroing the Close Combat Optic (CCO), Part 1: |

Each click of elevation and windage is 1 centimeter. Regardless of the ready position sero, always assume the correct firing stance to ensure proper stability and accuracy when engaging targets. To zero the BIS for the M4-series, set the range selector to meters. Feedback Privacy Policy Feedback. The M9 has a round staggered magazine. When cutting the 3-centimeter square out zeri the target, some of the strike zone may be cut out.


While aiming, there are two key components that we are focusing on: Review written exam to answer or clarify any questions. Regular blinking during scanning relieves some of the eyestrain that the soldier tends to have trying to spot distant targets. Provide remedial training on site as needed.

Now that you can identify the major components of the CCO, We can discuss how to perform maintenance on the M The borelight is an accurate means of zeroing weapons and most aided-vision equipment without the use of ammunition.

At what range does the CCO become Parallax free? The fundamentals of BRM change as follows:. Unlike the original AT4, these models can be fired safely from within a room or other protected enclosure.

Practice qualification with the TWS is the same as day practice qualification with iron sights. Your leader will set and adjust the weapons control status based on the friendly and enemy situation, and the clarity of the situation. The more accurately you boresight the M68 to your weapon, the closer it will be to a battlesight zero.

It is easiest if you start the zeroing process from a short distance. A spare barrel is issued with each MB, and barrels can be changed quickly as the weapon has a fixed head space. The firer’s natural tendency is to attempt to acquire a good cheek-to-stock weld position and align the iron sights.


One advantage the TWS heavy and medium has over other night vision devices is that it has two fields of view-wide and narrow. Now that you know what the characteristics are we will discuss the principles of operation. To Zero the M68, we have to ensure that it is mounted properly first. This greatly increases survivability. The Prone Supported, or Prone Unsupported with a magazine resting on the ground and sling wrap incorporated are the best positions to do this from. This training support package provides the instructor with a standardized lesson plan for presenting instruction for: The dot follows the horizontal and vertical movement of the gunner’s eye while remaining fixed on the target.



The wide field of view decreases magnification but increases the field of view. At ranges of 50 meters and beyond, the effects of parallax are minimal. The M68 is a parallax free sight beyond meters.

Regardless of the mounting location, the adjuster that is on top or bottom will always be the adjuster for elevation and the one on the side will be the windage adjuster.

A lightweight, gas-operated, air-cooled belt or magazine-fed, one-man-portable automatic weapon that fires from the open-bolt position Figure Accounting for this is important when engaging targets at distance. Adjust the M68 CCO until the red dot zedo centered on the front sight post and centered in the rear sight aperture. The Zeroo may also be used by itself for battlefield surveillance and reconnaissance.

The BIS is adjusted for zefo meter battlefield zero to provide backup in the event an optic or laser device fails to function. The BIS must be zeroed in order to accomplish this procedure. After the soldier has mastered the art of scanning he will find that targets are more easily detected by acknowledging the flicker or the movement of a target.

You zero the weapon to perform the tactical tasks of engaging threat targets. Procedures for issuing fire commands zwro direct fire weapons should also be covered in an SOP.