Innovative Arms - Scorpion SDK (SHOT Show 2020)

Published on January 24, 2020
Duration: 3:37

This video from SHOT Show 2020 features Phillip Liddell of Innovative Arms discussing their new integrally suppressed Scorpion SDK, specifically the 'K' model. The K model is a shorter version of their existing suppressed Scorpion Evo, achieved by shortening the barrel and removing a baffle while maintaining subsonic performance. A key update is the introduction of an optional heat shield for the handguard, which significantly reduces surface temperature after sustained fire, addressing a common complaint. Innovative Arms is also adding M-LOK slots to the handguard for accessory mounting and is working with HB Industries for their handguards and barrels.

Quick Summary

The Innovative Arms Scorpion SDK K Model is a compact, integrally suppressed firearm. It features a shorter barrel and modified suppressor for reduced size while maintaining quiet, subsonic performance. An optional heat shield significantly lowers handguard temperatures, and the design incorporates M-LOK slots for accessory mounting, with HB Industries supplying key components.

Chapters

  1. 00:04Introduction to Innovative Arms Scorpion SDK K Model
  2. 00:20Design Philosophy: Making the Scorpion Shorter
  3. 00:30Technical Changes for the K Model
  4. 00:45Sound Profile and Subsonic Capability
  5. 00:59Addressing Handguard Heat Issues
  6. 01:12Introducing the Heat Shield
  7. 01:27Heat Shield Performance Data
  8. 01:46New Handguard Design and M-LOK
  9. 01:53Heat Shield Pricing and Availability
  10. 02:07Future Handguard Enhancements (M-LOK Slots)
  11. 02:14Collaboration with HB Industries
  12. 02:50Summary of K Model Features
  13. 02:58Retrofitting Existing Scorpions
  14. 03:04Retrofit Pricing and Requirements
  15. 03:10Registered Receiver Unchanged
  16. 03:21Conclusion and SHOT Show 2020 Wrap-up

Frequently Asked Questions

What is the Innovative Arms Scorpion SDK K Model?

The Scorpion SDK K Model is a shorter, integrally suppressed version of the Scorpion Evo developed by Innovative Arms. It was created by shortening the barrel and modifying the suppressor system to offer a more compact firearm while maintaining quiet operation and subsonic capability.

How does the K Model address handguard heat issues?

Innovative Arms introduced an optional heat shield for the handguard. This shield stands off the handguard to allow airflow, significantly reducing surface temperatures, with tests showing a 50-degree Fahrenheit reduction after sustained full-auto fire.

Can I retrofit my existing Scorpion firearm with the new K Model features?

Yes, Innovative Arms can retrofit existing Scorpion firearms. This process involves replacing the barrel and the suppressor core. The registered receiver portion of the firearm remains unchanged.

What is the role of HB Industries in the Scorpion SDK?

HB Industries manufactures the handguards and barrels used by Innovative Arms for the Scorpion SDK builds. Innovative Arms has found their collaboration with HB Industries to be a positive and efficient process.

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