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Daewoo K3



Overview


K3

K3 machine gun in the hands of a South Korean soldier.
Source: US Marine Corps (Cpl. Gregory A. Russel) - © public domain

Origin
South Korea
Type
Light machine gun
Entered service
Early 1990’s
Status
In service
Development
1978 - 1987
Developer
South Korea - Daewoo
Production
1991 - present
Producer
South Korea - Daewoo, now S&T Motiv
Number produced
Many thousands
Designations
XK3 (trails designation)
Notable users
South Korea

Description


Introduction

The K3 is a machine gun of South Korean origin. It was developed by Daewoo in the late 1980's to replace the heavier M60 as an infantry weapon in South Korean service.

Design

The K3 is a belt fed and gas operated machine gun with quick change barrel. The design is a near direct copy of the Belgian FN Minimi light machine gun and looks very similar. The forearm, pistol grip and fixed stock are made from polymer. A bipod and carrying handle are fitted.

Firepower

The K3 fires the 5.56x45mm round in both the M193 and NATO version. It normally uses 100, 200 or 250 round belts but is able to use standard M16 type magazines as well. The cyclic rate of fire is 700 rpm using belts and 1.000 rpm using magazines. The maximum effective range is 800 meters versus area targets.

Users

The primary user of the K3 is the South Korean military, using it as a standard issue weapon. The K3 has been exported to various Asian and South American nations.

Identification


K3

Side view of K3 machine gun showing forearm and stock that distinguish the K3 from the Minimi.
Source: Shotgunlee - © GNU Attribution - Share Alike license

The K3 is a conventional 5.56mm light machine gun. It looks rather similar to the Belgian Minimi and Israeli Negev.

The K3 can be identified by the shape of the fixed plastic stock and handguard. Unlike the Minimi and Negev the K3 comes only in one version, a compact version has not been developed.

Details


Facts K3
General
Origin
South Korea
Type
Light machine gun
Caliber
Caliber
5.56x45mm M193 or NATO
Feed system
Belt fed or magazine feed
100, 200 or 250 round belts
30 round STANAG magazine
Barrel length
533 mm
Rifling
6 grooves, 185 mm right hand twist
Muzzle velocity
960 m/s with M193
915 m/s NATO
Operation
Action
Gas operated, fires from open bolt
Locking
Rotating bolt
Quick change barrel
Yes
Fire selector
0 - F
Rate of fire
700 rpm (belt)
1.000 rpm (magazines)
Dimensions
Stock type
Fixed
Length
1.030 mm
Weight
6.85 kg empty with bipod
Sights
Mechanical
Iron sights, post front and adjustable rear
Adjustment
400 to 1.000 m
Accessories
Bipod
Fixed foldable bipod

Related articles


M60

The K3 was developed to replace the heavier M60 in infantry sections in the South Korean military.