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FG-42



Overview


FG-42

Replica of an early pattern FG-42 (Ausführung E) resting on its bipod.
Source: Unknown author - © Copyright lies with original owner

Origin
Nazi Germany
Type
Self-loading rifle
Light machine gun
Entered service
1943
Status
Out of service
Development
1941 - 1942
Developer
Nazi Germany
Louis Stange
Production
1943 - 1945
Producer
Nazi Germany - Rheinmetall
Nazi Germany - Heinrich Krieghoff Waffenfabrik
Number produced
About 7.000
Designations
FG 42 / Fallschirmjägergewehr 42
German for "paratrooper rifle 42"
Notable users
Nazi Germany

Description


Introduction

The FG-42 is a World War 2 era self-loading rifle and light machine gun of Nazi German origin. It was developed in the early 1940's and saw limited service during the second half of the war. Despite being used in limited numbers the FG-42 is one of the iconic weapons of World War 2. The FG-42 was designed to meet a long list of conflicting requirements and ended up as a remarkable capable design. This was hindered by late war difficulties in setting up a new production process and requiring raw materials with ever greater supply issues.

Design

The FG-42 is a gas operated weapon using a design where the recoil is in line with the shoulder stock. As a multi-role weapon it has certain unique features. Most notable is the closed bolt operation as a semi-automatic rifle and open bolt position for automatic fire. Early pattern FG-42 had a rather angled pistol grip. This mimicked the angle of the Kar-98K bolt-action rifle grip and allowed for a more compact weapon in air droppable cannisters. The layout of the weapon required the box magazine to be feeding horizontally from the left hand side.

Firepower

The FG 42 used the 7.92x57mm Mauser cartridge with 20 round magazines. 10 round magazines existed as well. As a semi-automatic rifle it fires from a closed bolt position. Accuracy is similar to a contemporary rifle. With an optical sight it could be used as a makeshift sniper rifle. In the automatic mode it fired from the open bolt. This prolonged the ability for sustained fire, although the barrel could not be swapped. Cyclic rate of fire was 900 rpm in the early models, and 750 rpm in the later models with heavier bolt. Although lacking the weight of a true machine gun, the FG-42 was remarkably controllable in automatic fire.

Users

The FG-42 was used by German paratrooper formations, mostly during the second half of World War 2. The vast majority was employed on the Western front after the D-day landings. Although being one of the better small arms designs of World War 2, the weapon was never issued in the quantities needed to have an impact on the battlefield. Reportedly a limited number was used with North Vietnamese forces during the Vietnam war. These were likely supplied by the Soviets as part of a wide assortment of World War 2 era firearms.

Variants


FG-42

Early pattern (top) and late pattern (bottom) FG-42 seen on display in a museum in the Museum of the Brazilian Army.
Source: Fab-pe - © Public domain

FG-42 production models

The early production pattern FG-42 is the rarest of the the two. This has the composite stock and handguard, steeply angled pistol grip, bipod mounted at the handguard and higher cyclic rate of fire. The Ausführung E is the first production model to enter service. The Ausführung F is a small batch with stamped receiver.

The late pattern FG-42 is a modified design by Kriefhoff for ease of production and requiring less rare raw materials. As such the Ausführung G was the most numerous FG-42 pattern. This design can be identified by the wooden stock and forearm, stamped receiver, regular angle pistol grip, bipod mounted near the muzzle and a longer muzzle device.

Details


Facts FG-42 (early) FG-42 (late)
General
Origin
Nazi Germany
Type
Self-loading rifle / Light machine gun
Caliber
Caliber
7.92x57mm Mauser
Feed system
10 or 20 round detachable box magazine
Barrel length
500 mm
Rifling
4 grooves, right hand twist
Muzzle velocity
740 m/s for SmK ammunition
Operation
Action
Gas operated, long stroke piston
Closed bolt in semi-automatic fire, open bolt in automatic fire
Locking
Rotating bolt, two locking lugs
Fire selector
0 - 1 - F
Rate of fire
900 rpm
Dimensions
Stock type
Fixed
Length
945 mm
Width
58 mm without magazine
Height
220 mm
Weight
4.2 kg empty
Sights
Mechanical
Flip-up post front and folding rear diopter sight
Range adjustment
100 to 1.200 m per 100 m
Sight radius
530 mm
Optics
Optional ZFG42 or ZF4
Accessories
Bipod
Yes, attached in front of hand guard
Bayonet
Yes

Media


Related articles


7.92x57mm Mauser

The FG-42 is chambered in 7.92x57mm Mauser.