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PTRD-41



Overview


PTRD-41

Rear view of a PTRD-41 anti-materiel rifle.
Source: Unknown author - © Copyright lies with original owner

Origin
Soviet Union
Type
Anti-materiel rifle
Entered service
1941
Status
Obsolete
Development
July 1941
Developer
Soviet Union - KB-2
V.A. Degtyarev
Production
September 1941 - March 1944
Producer
Soviet Union - No. 2 ZiD plant, Kovrov (239.460 pcs)
Soviet Union - No. 74 plant, Izhevsk (29.776 pcs)
Soviet Union - No. 622 plant, Izhevsk (11.875 pcs)
Soviet Union - No. 385 plant, Chrysostom (12.053 pcs)
Number produced
293.164
Designations
14.5 mm PzB 783(r) (Beutewaffen index)
Notable users
Soviet Union
Nazi Germany
China
North Korea

Description


Introduction

The PTRD-41 is a World War 2 era anti-materiel rifle of Soviet origin. The PTRD-41 was developed in competition with the PTRS-41. Both rifles were adopted and sometimes even produced in the same factory.

Design

The single shot PTRD-41 is a more basic design than the semi-automatic PTRS-41. The gun uses a bolt-action cock on close mechanism for loading. A short recoil operated mechanism automatically extracts the spend case to increase practical rate of fire. The crew of two consists of a gunner and a loader. Unlike modern anti-materiel rifles, the PTRD-41 is used only with iron sights.

Firepower

The 14.5x114mm is a powerful cartridge. Even so, it could not penetrate the front armor of most German tanks. It was quite effective against the side armor and the many lightly armored vehicles. Practical rate of fire is 8 to 10 rpm. Maximum range was 1 km. Engagements up to 400 meters proved more practical. Ammunition types used in the PTRD were the B-32 and BS-41 armor piercing rounds. Using the BS-41 projectile armor penetration is 40 mm at 100 meters.

Users

The PTRD-41 was produced in large numbers from late 1941 to early 1944. Nearly 300.000 of these guns were produced. These were prolific on the Eastern Front. Germany adopted the Schürzen applique armor panels on its tanks and assault guns to protect the thinner side armor from the abundance of Soviet 14.5mm anti-materiel rifles. The PTRD-41 was also used in several Cold War conflicts, such as the Korean war.

Details


Facts PTRD-41
General
Origin
Soviet Union
Type
Anti-materiel rifle
Caliber
Caliber
14.5x114mm Soviet
Feed system
Single shot, manually loaded
Barrel length
1.35 m
Rifling
8 grooves, right hand twist
Muzzle velocity
1.012 m/s
Operation
Action
Bolt-action, short recoil automatic extraction
Locking
Rotating bolt
Fire selector
0 - 1
Rate of fire
Single shot, manually loaded
Dimensions
Stock type
Fixed
Length
2.02 m
Weight
16.3 kg
Sights
Mechanical
Iron sights, post front, notch rear
Early models had 2 position flip up sight
Late model had a rotating rear sight
Range adjustment
Setting 1: 0 to 400 m
Setting 2: 400 to 1.000 m
Optics
No
Accessories
Bipod
Yes

Media


Related articles


PTRS-41

The PTRD-41 was developed in competition with the semi-automatic PTRS-41. This was a heavier and more complex weapon with the benefit of increased rate of fire.

RPG-2

In Soviet service the PTRD-41 was officially replaced by the RPG-2 rocket launcher in the 1950's.