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Interdynamics MKR
Type Bullpup assault rifle
Place of originSweden
Production history
Designed1980s
Manufacturer Interdynamics AB
Specifications
Mass3 kg
Length840mm
Barrel length600mm

Cartridge 4.5×26mm MKR
Caliber4.5mm
Action Blowback
Maximum firing range300m
Feed system50-round detachable box magazine
Sights Iron sights

The Interdynamics MKR was a Swedish prototype assault rifle developed in the 1980s. The weapon never proceeded beyond prototype stages.

Design

The Interdynamics MKR was originally designed using a 4.5×26mm MKR round using solid copper bullets. Its purpose was to provide a flat ballistic trajectory along with armor-piercing capabilities with low recoil for the user to handle, even when fired fully automatically.

It was to use low-cost ammunition. The 4.5×26mm MKR round was claimed to be ballistically as effective at 300 meters as the 5.56×45mm NATO round.

It was a bullpup design, which means that the magazine is located behind the trigger, and utilized the blowback system of operation. The bullpup design made the firearm smaller and lighter.

See also

References