DSA SA58 OSW (Operations Specialist Weapon)

Published on March 6, 2018
Duration: 21:42

This review of the DSA SA58 OSW (.308 Battle Rifle Pistol) covers its design, features, and performance. The presenter highlights its robust construction, adjustable gas system, and the challenges of a short-barreled .308, including muzzle flash and potential extractor issues. Comparisons are made to the SCAR-H, and considerations for duty use versus recreational shooting are discussed.

Quick Summary

The DSA SA58 OSW is a short-barreled .308 battle rifle pistol known for its robust construction and adjustable gas system. While it offers good value and a compact folding design, it exhibits significant muzzle flash and a heavy trigger pull. Compared to the FN SCAR-17, it's heavier and longer but considerably more affordable.

Chapters

  1. 00:00Intro & Channel Support
  2. 01:42DSA SA58 OSW Introduction
  3. 03:23Muzzle Device & Barrel Analysis
  4. 04:54Accuracy & Ballistics
  5. 05:28Adjustable Gas System
  6. 06:07Rail System & Weight
  7. 07:01Receiver Top & Controls
  8. 07:35Magazine Release & Bolt Hold
  9. 08:18Reloading Techniques
  10. 08:51Bolt & Extractor Reliability
  11. 10:09Trigger & Safety
  12. 13:22Grip & Sights
  13. 14:03Sling Swivel & Folding Mechanism
  14. 15:20Fit & Finish
  15. 15:45Presenter's Setup
  16. 16:54Why a Short Barreled .308?
  17. 19:30Conclusion & Recommendations
  18. 20:30Training Recommendations
  19. 21:08Dietary Advice (Fats)

Frequently Asked Questions

What is the DSA SA58 OSW?

The DSA SA58 OSW (Operations Specialist Weapon) is a short-barreled .308 caliber battle rifle, often configured as a pistol. It is based on the FAL platform and features an adjustable gas system, a robust rail system, and a folding mechanism for compactness.

What are the pros and cons of the DSA SA58 OSW?

Pros include its robust construction, adjustable gas system, and compact folding capability. Cons involve significant muzzle flash from the short barrel, a heavy trigger pull, and a potential for extractor issues, though the latter can often be resolved with replacement parts.

How does the DSA SA58 OSW compare to the FN SCAR-17?

The SA58 OSW is generally heavier and longer than the SCAR-17, with a less refined recoil impulse. However, the OSW is significantly more affordable, especially when considering the cost of converting a SCAR-17 into a short-barreled configuration.

What is the accuracy like on the DSA SA58 OSW?

Accuracy with surplus .308 ammunition is around 2.5 to 3 MOA, while match-grade ammunition can achieve 1.5 to 2.5 MOA. The presenter suggests accuracy could be better with a magnified optic, but it's considered adequate for its intended purpose.

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