The MPT-55 and MPT-55K infantry rifles produced by MKEK are modern infantry weapons compatible with 5.56mm NATO ammunition, offering high precision and effective range. Both the standard MPT-55 model and the short-barreled MPT-55K version feature a gas piston operation and a rotating bolt locking mechanism. These rifles are designed for use in tight spaces and developed to provide superior performance in military operations. 

Technical Specifications

• Operating System and Barrel Features: Both models feature a gas piston operation and a rotating bolt locking mechanism. The MPT-55 has a 368.5mm barrel length, while the MPT-55K has a short 279.4mm barrel, making it more effective in confined spaces.
• Firing Characteristics: Both models use 5.56mm x 45 NATO ammunition. The MPT-55 provides a velocity of 850 m/s, while the MPT-55K offers 800 m/s initial velocity. Both rifles have a firing rate of 800±100 rounds per minute, with high accuracy featuring a 4 MOA dispersion.
• Magazine and Firing: Both models have a 30-round magazine capacity and a firing sensitivity of 20-30 Newton. They include semi-automatic and fully automatic firing modes.
• Physical Features: The MPT-55 weighs 3300 grams and measures 800/884 mm in length, while the MPT-55K weighs 3000 grams and measures 730/814 mm in length. Both models have 6 rifling grooves and adjustable stocks (telescopic, 84 mm, 6 positions).
• Effective Range: Both models have an effective range of 400 meters, making them ideal for various military operations.

Applications

The MPT-55 and MPT-55K are specifically designed to excel in confined spaces and urban operations. Their high firing rate and accuracy make them effective in various military scenarios.

Conclusion

The MPT-55 and MPT-55K are infantry rifles that meet modern warfare needs, offering high performance and versatile use. The innovative design and manufacturing capabilities demonstrated by MKEK in these rifles showcase the development and capabilities of the Turkish defense industry.