This VZ-58 gas piston stop is a high-strength replacement part designed to upgrade or restore your rifle’s gas system. We machine it from durable 4140 Chromoly steel to deliver excellent wear resistance and long service life under repeated use.

This part helps ensure proper gas system function and consistent cycling in your VZ-58 platform. Depending on your receiver, minor hand fitting may be required for correct installation and alignment.

For best results and proper fitment, we recommend professional installation by a qualified gunsmith.

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