WBP AK47, 5000 rds Later - Survivor...

Published on May 1, 2016
Duration: 12:57

The WBP AK47 successfully completed a 5000-round durability test, maintaining accuracy below 3 MOA and passing a no-go headspace test. Key findings include deformation on the bolt carrier tail due to the Tapco G2 trigger's hump, requiring modification. A minor issue with the magazine release rivet was noted and field-fixable. The cast trunnion showed no signs of damage, indicating good durability.

Quick Summary

The WBP AK47 completed a 5000-round test, maintaining sub-3 MOA accuracy and passing headspace checks. A critical finding was bolt carrier tail deformation caused by the Tapco G2 trigger hump, requiring modification. The cast trunnion held up well, showing no damage.

Chapters

  1. 00:11Introduction: 5000-Round Test Setup
  2. 00:52Accuracy & Barrel Performance
  3. 01:28Structural & Rivet Inspection
  4. 03:03Bolt Carrier Tail Deformation Issue
  5. 04:53Bolt & Headspace Testing Post-Test
  6. 07:16Trunnion & Receiver Condition
  7. 08:11Maintenance & Gas System Check
  8. 10:14Conclusion & Parts Availability

Frequently Asked Questions

How did the WBP AK47 perform in a 5000-round durability test?

The WBP AK47 maintained accuracy below 3 MOA and passed a no-go headspace test after 5000 rounds. Key issues included bolt carrier tail deformation from the Tapco G2 trigger hump and a loose magazine release rivet, both addressable.

What critical maintenance is needed for the WBP AK47 with a Tapco G2 trigger?

It's crucial to grind down the 'hump' on the Tapco G2 trigger. This prevents excessive wear and deformation on the bolt carrier tail, a common issue identified during the 5000-round test.

Did the WBP AK47's trunnion hold up after 5000 rounds?

Yes, the cast trunnion showed no signs of cracks or deformation after the 5000-round test. This indicates that properly hardened cast trunnions can withstand high round counts effectively.

Where can I buy WBP AK47 parts or complete rifles?

WBP parts kits are available from Arms of America. For complete rifles built using WBP parts, Atlantic Firearms is the recommended retailer.

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