Heckler And Koch HK94 Instructions

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Fig. 39  Reassembling the rifle 
						

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ADJUSTING THE ROTARY REAR SIGHT
Any corrections which may be required when sighting-in the weapon may
only be performed by adjusting the rear sight for elevation or windage.
Elevation adjustmnet:
Insert elevation adjustment tool into the rear sight cylinder (Fig. 40) in
such a manner that the wedges of the tool engage the two splines in the
cylinder, which contain the catch bolts. Press Phillips-head screwdriver
downward into the adjustment tool and hold firmly.
Rotate rear sight sylinder manually in the desired direction (rotating clock-
wise lowers the strike 1.4 cm (0.55 in.) per click at a range of 25 m,
rotating counterclockwise raises it correspondingly).
After performing the correction, withdraw Phillips-head screwdriver and
remove elevation adjustment tool. The catch bolts will then reengage in
the splines.
After performing the elevation adjustment, set the desire aperture again. 
						

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Fig. 40  Elevation adjustment 
						

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Windage adjustment:
Correction of left-hand deviation: Loosen clamping screw (Fig. 41).
Turn adjusting screw (Fig. 42) counterclockwise, in accordance with the
required correction. Then retighten clamping screw.
Correction of right-hand deviation: Loosen clamping screw (Fig. 41).
Turn adjusting screw (Fig. 42) clockwise until the required correction is
obtained. Then retighten clamping screw.
Note: Each revolution of the adjusting screw moves the mean strike
5.5 cm (2.16 inc) to the left or right at a range of 25 m. 
						

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Fig. 41 Fig. 42
Loosening the claming screw Turning the adjustment screw 
						

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USING THE HK94 SEMI-AUTOMATICE RIFLE
WITH TELESCOPIC SIGHT
The telescopic sight is mounted as follows:
Fig. 43  Telescopic sight with mount 
						

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Before attaching, swivel the claws (43/1) on the mount outward.
Place mount on the rifle from above, keeping the mount tilted slightly to
the right and rest its plastic nose against the sight cylinder.
Nost the inscription “direction of fire” and the arrow on the bottom of the
mount.
Press clamping lever (43/2) downward until the catch (43/3) engages
audibly. Raise clamping lever as far as it will go.
Fig. 44  Attaching the telescopic sight with mount 
						

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Removing the telescopic sight
To remove the telescopic sight with mount, push clamping lever down-
ward.
Press catch downward with thumb and raise clamping lever again.
Tip telescopic sight with mount to the right and remove.
Fig. 45  Removing the telescopic sight with mount 
						

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Correct point of aim
 Even circle of light
AIMING
Before aiming, set the sights for the appropriate range and select aiming
point (target).
Now aim at the target by means of the diopter hole and the front sight.
Make sure that the target appears to be resting on top of the front sight
post and is properly centered and that there is an even circle of light
betwen the inner circumference of the diopter hole and the outer circum-
ference of the front sight holder.
In this sight picture, the front sight is centered precisely in the diopter
hole.
- Correct point of aim!-
Correct position of the ront sight 
						

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Aiming errors caused by uneven circle of light
Impact as with incorrectly Impact as with incorrectly
centered front sight = left centered front sight = right