RAS47 2500 rds Later - Livin' on a Prayer

Published on March 27, 2016
Duration: 15:33

At 2,500 rounds, the RAS 47 exhibits significant wear. The front sight post unscrewed, and the rear leaf sight spring cracked, rendering iron sights unreliable. The bolt carrier group shows progressing damage, including wear on the front and within the channel, and the piston rivet is walking out. Malfunctions like failure to eject have begun. Despite these issues, the rifle remains functional, and the barrel still shoots accurately. The presenter plans further hardness testing and comparison with other AK platforms.

Quick Summary

At 2500 rounds, the RAS 47 exhibited critical failures including an unscrewing front sight post and a cracked rear leaf sight spring. The bolt carrier group showed significant wear, and failures to eject began. Despite these issues, the rifle remained functional, with the barrel still capable of accurate shooting.

Chapters

  1. 00:01Introduction & 2500 Round Mark
  2. 00:20Cosmetic Condition & Initial Checks
  3. 00:32Front Sight Post Failure
  4. 01:00Rear Leaf Sight Spring Failure
  5. 01:20Shooting with Damaged Sights
  6. 01:43Gas Block Gap Monitoring
  7. 02:09Lubrication Procedure Update
  8. 02:47Wear Tracking with Paint Marks
  9. 03:19Piston Inspection
  10. 03:40Piston Rivet Issue
  11. 04:45Bolt Carrier Wear Analysis
  12. 05:17Malfunctions: Failure to Eject
  13. 06:00Dovetail Deformation
  14. 06:24Bolt and Locking Lug Concerns
  15. 06:55Trigger Reset Issues
  16. 07:17Bolt Wear Progression
  17. 08:10Future Hardness Testing Plan
  18. 09:09Comparison to Other AKs (WASR)
  19. 09:39Trunnion Wear and Rivet Check
  20. 10:00Loose Trunnion Rivet Audibly Demonstrated
  21. 10:31Rear Leaf Sight Crack Confirmed
  22. 10:55Gas Tube and Gas Block Condition
  23. 11:24Gas Tube Gap Impression
  24. 11:5050% Milestone Achieved
  25. 12:19Magazine Catch Release Issues
  26. 13:01Next Rifle Test Announcement
  27. 13:34Summary of Sight Failures
  28. 13:57Caveman Aiming Method Demonstration
  29. 14:27Hit Confirmation
  30. 14:50Caveman Method Results
  31. 15:12Conclusion: Rifle vs. Shooter
  32. 15:28Outro & Thanks

Frequently Asked Questions

What critical failures occurred on the RAS 47 at 2500 rounds?

At 2500 rounds, the RAS 47 experienced a front sight post unscrewing due to recoil and a cracked rear leaf sight spring, rendering the iron sights unusable. Failures to eject also began to occur more frequently.

How did the wear on the RAS 47's bolt carrier group manifest at 2500 rounds?

The bolt carrier group showed significant wear, including folding on the front right edge and within the channel. Deepening cuts were observed on the bolt and locking lugs, suggesting rapid metal-on-metal contact.

What maintenance adjustments were made during the RAS 47's 2500-round test?

The lubrication interval was increased, with the bolt, bolt carrier, and rails being relubricated every 200-250 rounds. Paint marks were used to track wear on the bolt and carrier, which disappeared quickly.

Were there any issues with the RAS 47's internal components at 2500 rounds?

Yes, the piston rivet was observed to be walking out and rubbing. Additionally, the trunnion rivet became loose, producing an audible clicking sound, and the magazine catch release became stiff and prone to jamming.

Related News

All News →

More Reviews Videos You Might Like

More from AK Operators Union, Local 47-74

View all →