Stribog SP9A3 Revisit and "Upgrade Program" Update

Published on November 20, 2020
Duration: 10:43

This video revisits the Grand Power Stribog SP9A3, focusing on unsuppressed reliability. The testing successfully replicated reported malfunctions, particularly with older Gen1 magazines and steel-cased ammunition. Newer Gen2 magazines demonstrated improved performance. The firearm will be sent to Grand Power for their 'Upgrade Program' to address a known roller pin issue.

Quick Summary

The Grand Power Stribog SP9A3 can experience malfunctions, especially unsuppressed with Gen1 magazines and steel-cased ammo, due to the roller pin peening the receiver. Gen2 magazines with metal feed lips significantly improve reliability. Grand Power offers an 'Upgrade Program' to fix this issue.

Chapters

  1. 00:00Introduction & SP9A3 Overview
  2. 00:39Magazine and Action Type Details
  3. 00:51Testing Unsuppressed Performance
  4. 01:32Issue Description & Upgrade Program
  5. 01:50Testing Methodology
  6. 02:10Brass Case Ammo (Gen1 Mag) Test
  7. 02:51Brass Case Ammo (Gen2 Mag) Test
  8. 03:52Steel Case Ammo (Gen1 Mag) Issues
  9. 06:29Steel Case Ammo (Gen2 Mag) Test
  10. 08:12Conclusion on Issues and Future Action
  11. 08:44Positive Outlook & Appreciation

Frequently Asked Questions

What issues were identified with the Grand Power Stribog SP9A3 during unsuppressed testing?

During unsuppressed testing, the Stribog SP9A3 experienced malfunctions, particularly with Gen1 magazines and steel-cased ammunition. Issues included double feeds and failures to feed, attributed to the roller pin peening the receiver.

How do Gen1 and Gen2 magazines for the Stribog SP9A3 compare in reliability?

Gen1 magazines with all-plastic feed lips showed significant reliability issues, especially with steel-cased ammo. Gen2 magazines, featuring metal-lined feed lips, demonstrated much improved performance and reliability across different ammunition types.

What is the Grand Power 'Upgrade Program' for the SP9A3?

The 'Upgrade Program' is Grand Power's initiative to address a known issue where the roller pin can peen the receiver. It involves replacing specific parts and machining the affected area to correct malfunctions and ensure proper operation.

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