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Shock*Star MS Detonator

Shock*Star MS Series In-Hole Delays are Non-Electric, Millisecond Delay Detonators.

Shock*Star MS Series In-Hole Delays are available in a sequence of 31 whole number periods from instantaneous (0 ms) to 1000 ms. They are designed to be used as down-hole detonators for the initiation of cast boosters, high explosives or pneumatically loaded ANFO. In-Hole Delays come equipped with a T-Connector for compatibility with detonating cord initiation or can be initiated by an electric or nonelectric detonator or approved shock tube starter device.


  • 900 mg base charge of PETN to ensure strong initiation energy under even the most extreme conditions.
  • Delay composition encased in a zinc jacket to prevent performance loss due to transient pressure from nearby detonating holes.
  • Equipped with a tear-proof delay tag that lists DSC, delay time, delay period and length of the detonator.
  • Manufactured with bright yellow shock tubing for high visibility.

Product Documents

Safety Data Sheets
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Shock Star MS Detonator
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We are a traditional manufacturer of initiation systems for industrial blasting operations and an important technological and research base for production and further development of initiation systems.

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Austin Powder Service CZ implements the latest technologies and products for blasting works, such as laser profiling, electronic modeling, and electronic detonators.

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