7.62-mm SVD Dragunov Sniper Rifle - Technical Description and Service Manual (1999).pdf - Strzelectwo wyborowe - morefaya2006

7.62-mm SVD

DRAGUNOV SNIPER

RIFLE

TECHNICAL DESCRIPTION

AND SERVICE MANUAL

Adapted to PDF format by:

hootbro@angelfire.com

Rev 1.01

July 25, 1999

CONTENTS

Introduction -------------------------------------------------- 3

1. Technical Description -------------------------------------- 3

1.1. Purpose of rifle ----------------------------------------- 3

1.2. Technical data ------------------------------------------- 4

1.3. Rifle components ----------------------------------------- 5

1.4. Design and operation of rifle ---------------------------- 6

1.5. Design and operation of sight and its component parts ---- 9

1.6. Sniper rifle accessories -------------------------------- 11

1.7. Individual SPTA set to sight ---------------------------- 12

1.8. Tare and packing ---------------------------------------- 13

2. Service Manual -------------------------------------------- 14

2.1. General ------------------------------------------------- 14

2.2. Safety precautions -------------------------------------- 14

2.3. Preparing of sniper rifle and optical sight for firing -- 14

2.4. Zeroing rifle and procedure of optical sight operation -- 15

2.5. Technical condition inspection, troubles and remedies --- 17

2.6. Disassembly and assembly of rifle ----------------------- 20

2.7. Cleaning and lubrication -------------------------------- 23

2.8. Storage and transportation of rifle --------------------- 25

Authors Notes ------------------------------------------------ 27

INTRODUCTION

Technical Description and Service Manual of the 7. 62-mm Dragunov

sniper rifle (SVD) is intended for studying the rifles and optical

sights and keeping them in constant fighting ready for action.

This paper includes specifications and data of the rifle and optical

sight design and operation, as well as main rules necessary to provide

for the proper maintenance of the rifle with the sight and full using

of their technical capabilities.

Since efforts are continuously made to improve the rifle and its

completing articles, minor changes in the Technical Description may be

introduced without special notice.

1. TECHNICAL DESCRIPTION

1.1. Purpose of rifle

1.1.1. The 7. 62-mm Dragunov sniper rifle is a sniper's weapon and is

designed to destroy various single targets, which may be collapsible,

moving, open and screened (Fig. 1).

The sniper optical sight is intended for precise aiming of the

sniper rifle at various targets.

Fig. 1. 7.62-mm Dragunov sniper rifle with optical sight and knife

bayonet:

1 - 7.62-mm Dragunov sniper rifle;

2 - sniper optical sight PSO-1;

3 - knife bayonet.

1.1.2. The sniper rifle uses rifle cartridges with ordinary, tracer and

armor-piercing-incendiary bullets or rifle sniper cartridges. The fire

is delivered in single shots.

1.1.3. The optical sight permits to conduct night firing at infrared

sources and under bad conditions of illumination, when it is difficult

to fire at targets with the open sight.

When observing the infrared sources, the rays radiated by the source

pass through the sight objective and effect the screen, located in the

focal plane of the objective lens.

In place of acting the infrared rays luminescence appears on the

screen. It results in a visible source image in the form of a round

greenish spot.

1.2. Technical data

1.2.1. For basic ballistic and design characteristics of the rifle and

the rifle cartridge and for design data of the optical sight refer to

Table No. 1.

Table No. 1

Characteristics

Nominal Value

1. Caliber, mm

7.62 x 54R

2. Number of grooves

3. Sighting Range, m:

with optical sight

with open sight

1300

1200

4. Muzzle velocity, m/sec

830

5. Killing range, m

3800

6. Mass of rifle without knife

bayonet, with optical sight, empty

magazine and cheek plate, kg

4.3

7. Magazine capacity, cartridges 10

8. Length of rifle, mm:

without knife bayonet

with adjoined knife bayonet

1220

1370

9. Mass of cartridge, g

21.8

10. Mass of ordinary bullet with

steel core, g

9.6

11. Mass of powder charge, g 3.1

12. Optical sight magnification 4-fold

13. Field of sight vision, degree 6

14. Diameter of pupil, mm

15. Eye relief, mm

68.2

16. Resolution, second

17. Length of sight with eye shield

and advanced blind, mm

375

18. Sight width, mm

19. Sight height, mm

132

20. Mass of sight, g

616

21. Mass of sight with SPTA set and

slip cover, g

926

1.3. Rifle components

1.3.1. The set of the sniper rifle includes (Fig. 1):

• sight PSO-1 - 1 pc.;

• knife bayonet - 1 pc.;

• carrier for a sight and magazines (Fig. 3) - 1 pc.;

• bag for SPTA (Fig. 4) - 1 pc.;

• sling for carrying small arms (Fig. 5) - 1 pc.;

1.3.2. The sniper optical sight is delivered complete with a slip cover

(Fig. 6) and individual SPTA set (Fig. 11).

1.4. Design and operation of rifle

Fig. 2. 7.62-mm Dragunov sniper rifle:

7.62-mm SVD Dragunov Sniper Rifle - Technical Description and Service Manual (1999).pdf

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