Springfield KUNA vs Stribog (the same gun…?)

Published on February 13, 2026
Duration: 1:19

Elliott Delp provides an expert comparison between the Springfield KUNA and the Grand Power Stribog SP9A3G, highlighting their shared roller-delayed operating system and ambidextrous controls. Key differences lie in magazine compatibility (KUNA proprietary vs. Glock for the Stribog model) and barrel length. The review emphasizes the high degree of similarity, suggesting they may share underlying design elements.

Quick Summary

The Springfield KUNA and Grand Power Stribog SP9A3G share a roller-delayed operating system, ambidextrous controls, and integrated sights. Key differences include the KUNA's proprietary magazines versus the Stribog's Glock magazine compatibility and a slightly longer barrel on the Stribog.

Chapters

  1. 00:00Introduction: KUNA vs Stribog
  2. 00:08Similarities: Braces and Controls
  3. 00:34Similarities: Sights and Charging Handles
  4. 00:49Operating System: Roller-Delayed
  5. 00:58Differences: Magazines and Barrel Length

Frequently Asked Questions

What are the main similarities between the Springfield KUNA and the Grand Power Stribog SP9A3G?

Both firearms utilize a roller-delayed operating system, similar to the MP5. They also share features like fully ambidextrous controls on the lower receiver, integrated flip-up sights, and support for SB Tactical folding braces.

What are the key differences between the KUNA and the Stribog SP9A3G shown?

The primary differences highlighted are the magazine compatibility, with the KUNA using proprietary magazines and the Stribog model shown accepting standard Glock magazines. The Stribog also features a slightly longer barrel compared to the KUNA.

What operating system do the Springfield KUNA and Grand Power Stribog use?

Both the Springfield KUNA and the Grand Power Stribog employ a roller-delayed blowback operating system. This design is known for its efficiency and is also found in firearms like the Heckler & Koch MP5.

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