80% Arms GST-9

Published on July 2, 2021
Duration: 15:16

This video reviews the 80% Arms GST-9, a modular Glock-compatible pistol frame. The presenter highlights its enhanced features over standard Glock frames, including improved texture, a flared magwell, and beefier construction for increased rigidity. The build is shown to be straightforward, and the firearm demonstrates good accuracy with various ammunition types, though a minor double feed stoppage occurred.

Quick Summary

The 80% Arms GST-9 frame provides enhanced modularity and rigidity compared to standard Glock frames. It features aggressive texturing, a flared magwell, and beefier construction for improved handling and potentially better reliability. The build reviewed included a Wolf matched barrel and AmeriGlo suppressor height sights, demonstrating good accuracy with various ammunition types.

Chapters

  1. 00:00Introduction to 80% Arms GST-9
  2. 00:21Why 80% Builds are Fun and Customizable
  3. 00:53GST-9 Frame Features: Magwell and Grip Modularity
  4. 01:37Texture and Trigger Guard Enhancements
  5. 01:47Rail System and Internal Components
  6. 02:04Wolf Matched Barrel and Recoil Spring
  7. 02:15Slide Configurations and Sights
  8. 02:33Burnt Bronze Cerakote Finish and Custom Cuts
  9. 02:54Recoil Bearing Surface Construction Comparison
  10. 03:42Rigidity Comparison: GST-9 vs. Standard Glock
  11. 04:08Reassembly and Disassembly
  12. 04:25Shooting Impressions and Ammunition Testing
  13. 05:08Glock 17 Magazine Fit
  14. 05:29Sighting System Performance
  15. 05:42Trigger Feel and Comparison to Aftermarket
  16. 06:51Accuracy Testing with Various Ammunition
  17. 08:17Stoppage: Double Feed Incident
  18. 08:38Thoughts on Slide Riding Optics
  19. 08:56Ease of Building 80% Frames
  20. 09:3980 Yards Shooting Challenge
  21. 09:49Range Gear Shoutout: Save Your Equipment
  22. 10:30Final Shooting Session
  23. 11:03Good Strings of Fire
  24. 11:17Testing Tula and Red Army Standard Ammunition
  25. 11:35Preference for 115 Grain Ammunition
  26. 12:12Another Double Feed Stoppage
  27. 12:35Excellent Grouping Achieved
  28. 12:45Overall Impressions and Accuracy
  29. 12:57Potential for Chassis Systems
  30. 13:06Modularity and Flexibility of the GST-9
  31. 13:23Purposeful Design of Frame Features
  32. 13:32Affordable 'Bougie' Glock Option
  33. 13:53Three-Pin Lower Construction
  34. 14:05Shooting Challenge with Striker-Fired Pistols
  35. 14:23Support the Channel: Patreon, Merch, Gear
  36. 14:51Ballistic Ink T-Shirts
  37. 15:01Conclusion and Outro

Frequently Asked Questions

What are the key advantages of the 80% Arms GST-9 frame over a standard Glock frame?

The 80% Arms GST-9 frame offers enhanced modularity, allowing conversion between Glock 19 and 17 sizes. It features more aggressive grip and trigger guard texturing, a flared magwell, and beefier construction for increased rigidity and potentially improved reliability compared to standard Glock frames.

What kind of barrel and sights are featured on the reviewed 80% Arms GST-9?

The reviewed 80% Arms GST-9 build includes a straight fluted Wolf matched barrel for accuracy. It is equipped with AmeriGlo suppressor height sights, described as Novak-style combat sights with aggressive rear texturing to minimize glare.

How does the construction of the 80% Arms GST-9 frame compare to a standard Glock frame in terms of rigidity?

The GST-9 frame features beefier construction and more robust recoil bearing surfaces. This results in a more rigid platform for the slide to ride in, offering greater inherent strength and less flex compared to a standard Glock frame.

What ammunition types were tested with the 80% Arms GST-9, and how did it perform?

The GST-9 was tested with Bell-on 115 grain, Tula 115 grain, and Red Army Standard 115 grain ammunition. It demonstrated good accuracy, particularly with 115 grain loads, though a double feed stoppage occurred with steel case ammunition.

Related News

All News →

More Reviews Videos You Might Like

More from Iraqveteran8888

View all →