Hk33 Muzzle Velocity

Fig. 6: HK33ZF from the left

Hk33 With Silencer
Fig. 7: HK33ZF from the right Rifle HK33 with telescopic sight
Hk33 With Round Magazine
Fig. 8: HK33K from the left
Hk33 Receiver
Fig. 9: HK33K from the right Rifle HK33K with retracted butt stock and magazine for 40 cartridges.

1.3. Assembly Groups

1.3.1. Assembly Groups • Rifle HK33

1 Barrel with receiver 4 Butt stock

2 Bolt 5 Handguard 1

3 Grip assembly with trigger and 6 Magazine for 20 cartridges safety mechanisms

Fuzil 33a1
Fig. 10: Assembly groups

1.3.2. Assembly Groups - Rifle HK33K

1 Barrel with receiver 4 Retractable butt stock

2 Bolt 5 Handguard

3 Grip assembly with trigger and 6 Magazine for 20 cartridges safety mechanisms

Hk33 Component
Fig. 11: Assembly groups

1.4. Technical Data

Rifle HK33, HK33A1 and HK33K

General

Operating principle recoil-operated

Locking system delayed.

roller locked

Feed device 20 and 40 round arc-shaped magazine

Twist constant right-hand

Number of grooves 6

Number of flutes 16

Distance between bolt head and bolt head carrier 0.1-0.5 mm

Type of fire 9ingle shots and bursts

Sights, mechanical diopter rotary rear sight with

4 adjustments;

•V"-sight; 200. 300 and 400 m aperture sight; adjustable for windage and elevation scope

Sight6, optical 4 power, 6 adjustments from

100 to 600 m;. adjustable for windage and elevation

Muzzle velocity - V0 - HK 33 and HK33A1 . . . approx. 3150 f. p. s. (960 m/s)

Muzzle energy - E0 - HK33 and HK33A1 . . . approx. 1210 ft. lb. (167 mkp) HK33K approx. 1105 ft. lb. (153 mkp)

Lengths

Rifle HK33

Rifle HK33A1 Butt stock retracted Butt stock extracted

Rifle HK33K

Butt 6tock retracted Butt stock extracted

Sight radius

Barrel

Rifle HK33 and HK33A1 Rifle HK33K . . .

26.37 In. (670 mm) 34.05 in. (865 mm) 18.88 in. (480 mm)

Weights

Rifle HK33, without magazine 7.38 lbs. (3.35 kp)

Rifle HK33A1, without magazine 7.60 lbs. (3.45 kp)

Rifle HK33K, without magazine 8.16 lbs. (3.70 kp)

Aluminium magazine, empty, taking 20 cartridges 4.05 oz. (0.11 kp)

Aluminium magazine, empty, taking 40 cartridges 5.65 oz. (0.16 kp)

1.5. Technical Description 1.5.1. Construction

Hk33 RifleSectional View Rivit
Fig. 12: Sectional view of the Rifle HK33

1.5.1.1. Barrel with Receiver, Cocking Lever Mechanism and Sight*

1.5.1.1. Barrel with Receiver, Cocking Lever Mechanism and Sight*

Air Rifle Cocking Lever Holder
Fig. 13: Barrel with receiver cocking lever mechanism and sights

1 Barrel with receiver, cocking lever and front sight holder

2 Barrel

3 Flash suppressor

4 Retaining spring

5 Cap

6 Compression bolt

7 Compression spring

8 Front sight holder

9 Front sight

10 Retaining pin

11 Spring ring

12 Rivet

13 Magazine release lever

14 Bush for magazine release lever

15 Magazine catch

16 Compression spring

17 Contact piece for magazine catch

18 Push button

19 Clamping sleeve

20 Cocking lever support

21 Cocking lever

22 Elbow spring for cocking lever

23 Axle for cocking lever

24 Adjusting screw

25 Compression spring for ball notch

26 Ball

27 Sight support

28 Catch bolt

29 Spring for catch bolt

30 Sight drum

31 Fix plate

32 Lock washer

33 Binding screw

The receiver (14/1) connect6 barrel (14/2), cocking lever mechanism (14/4) and sights (14/6).

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Responses

  • MELBA MUGWORT
    How to adjust sights on a HK33?
    8 years ago

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