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Product Features

  • Imported high-quality springs are more fatigue-resistant, aluminum alloy spring seat snap ring assembly.

  • Adopt CNC machining centers and other machine tools to refine the movement.

  • Silicone bracket for soft hand protection.

  • Finely grind the spherical zero-setting screws to make the rebound firing smoother.

Standards

  • JGJ-T23

  • ГОСТ 22690

  • ASTM D 5873 (Rock)

  • ASTM C 805

  • EN 12504-4

  • EN 13791

  • ISO/DIS 8045

  • JIS A1155