Heckler And Koch HK94 Instructions

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BRIEF DESCRIPTION
OF THEHK 94
SEMI-AUTOMATIC RIFLE 

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General
The HK94 semi-automatic rifle, cal. 9 mm x 19 is a modern small arm
produced in accordance with the most advance manufacturing
methods.  It permits semi-automatic fire from all positions with the bolt
closed.
The HK94 is a recoil operated rifle with stationary barrel and delayed
roller locked bolt system.  The cartridges are fed either from a 15-round
or from a 30-round magazine.
Note:
For reliable function only fully jacketed ammo should be used.
Existing models:
1. Rifle with fixed butt stock...

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Fig. 1
Fig. 2 

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Fig. 3 

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Fig. 4
Fig. 5 

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Assemblies
1 Receiver and barrel, cocking mechanism and sights
2 Bolt assembly
3 Grip assembly and trigger mechanism
4 Butt stock
5 Handguard
6 Magazine
7 Accessories (page 20) 

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Fig. 6  Assemblies 

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DESCRIPTION OF ASSEMBLIES
Assembly 1  Receiver with barrel, cocking mechanism and sights
The receiver connects the barrel, cocking mechanism and sights.
In addition, all assemblies are either contained in the receiver or attached
to it (Fig. 7).
The barrel is press-fitted into the barrel extension and fixed in place by
means of pins. The cocking mechanism is located above the barrel and
is employed for manually cocking and loading the weapon and for
securing the bolt in its rearmost position.
The...

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Fig. 7  Receiver with barrel, cocking mechanism and sights 

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Assembly 2  Bolt assembly
The bolt assembly (Fig. 8) consists of the following elements:
Bolt head carrier with recoil spring tube (Fig.   9)
Recoil spring guide rod and recoil spring (Fig. 10)
Bolt head with locking rollers, extractor
 and extractor spring (Fig. 11)
Locking piece (Fig. 12)
Firing pin spring (Fig. 13)
Firing pin (Fig. 14)
The bolt assembly is housed and guided in the receiver; in conjuction
with the recoil spring, it feeds and fires the cartridge, extract and ejects
the empty...