Technical Specifications

Specification STSM21
Caliber 9 x 19mm (NATO)
Weight 2.8 kg ± 5%
Operating System Delayed Blowback
Barrel 165mm (6.5")
Overall Length 610–670mm

Why Choose STSM21?

Features

  • Retractable light buttstock
  • Free floating barrel
  • Butt-stock with a modular system
  • Easy to change the barrels
  • Ambidextrous control handles, magazine catches and charging handle
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Frequently Asked Questions

Where can I purchase SNT Defense firearms?

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What is the warranty on SNT Defense products?

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Are replacement parts available?

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