BCM Testing Continues! 5010 rounds fired plus accuracy test!

Published on August 12, 2019
Duration: 15:19

This video details an extended reliability and accuracy test of a BCM rifle, pushing it to over 5000 rounds with zero maintenance. The test highlights the rifle's durability under harsh conditions, using Federal and Wolf Gold ammunition. An accuracy test at 50 yards after 5000 rounds showed a minimal increase in group size compared to its new state, suggesting sustained performance.

Quick Summary

A BCM rifle was tested for reliability and accuracy over 5010 rounds with absolutely no maintenance, including no oil or cleaning. After 5005 rounds, an accuracy test at 50 yards showed a 3.03 MOA group, a minimal increase from its new state, indicating sustained performance.

Chapters

  1. 00:09Introduction & Test Setup
  2. 00:35Ammunition Used: Federal 223
  3. 01:14Resuming Shooting
  4. 02:03Firing in 5-Mag Increments
  5. 02:43Using Barrel Cooler
  6. 03:06Butler Creek ASP Loader
  7. 04:10Loader Performance
  8. 06:03Ejection Pattern Observation
  9. 08:30Cool Down Cycle
  10. 09:00Approaching 5000 Rounds
  11. 09:59Accuracy Test Preparation
  12. 10:10Accuracy Test: Wolf Gold Ammo
  13. 11:23Accuracy Test Results
  14. 11:39Comparison to Initial Accuracy
  15. 12:23No Preventive Maintenance
  16. 13:11Overall Performance Summary
  17. 13:32No Firearm Failures
  18. 13:46Magazine Usage: Sure Feed & Lancer
  19. 14:15Next Video Plan
  20. 14:32Viewer Support & Patreon

Frequently Asked Questions

How many rounds were fired through the BCM rifle in this test?

The BCM rifle was subjected to a total of 5010 rounds fired during this extended testing period. This was a continuation of previous testing, bringing the cumulative round count significantly higher.

Was any maintenance performed on the BCM rifle during the 5000-round test?

No maintenance was performed on the BCM rifle throughout the entire 5000-round test. This included no oil application, no cleaning, and no disassembly to wipe down any parts.

How did the accuracy of the BCM rifle change after 5000 rounds?

After 5005 rounds, the accuracy test at 50 yards with Wolf Gold 55-grain ammunition yielded a 5-shot group of 3.03 MOA. This was a slight increase from the initial test's 2.79 MOA, considered within normal variation.

What types of ammunition were used in the BCM rifle's reliability test?

The primary ammunition used for the extended reliability testing was Federal 223 American Eagle. For the accuracy test, Wolf Gold 55-grain 223 ammunition was utilized.

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