BCM MK2 RAIDER M13 rail 500rd update#homedefense #gun #edc #glock #truckgun #ar15 #battlerifle

Published on April 3, 2024
Duration: 8:06

This video provides a 500-round update on a BCM MK2 Raider M113 rail AR-15 build. The presenter highlights the rifle's flawless performance, excellent gas tuning, and surprisingly cool-running rail, even after mag dumps. Modifications discussed include a Magpul K2 grip and plans for an offset light mount and EOTech riser.

Quick Summary

After 500 rounds, the BCM MK2 Raider M113 rail AR-15 build performed flawlessly with excellent gas tuning, ejecting brass between 3-4 o'clock. The rail showed impressive heat management, remaining barely warm even after mag dumps. No malfunctions were observed, and the rifle's action was described as buttery smooth.

Chapters

  1. 00:01Introduction & Rifle Overview
  2. 00:25Initial Impressions & Round Count
  3. 01:15Gas System Performance & Ejection
  4. 01:29Rail Heat Management Test
  5. 01:58Accessory Plans: Light Mount & Pressure Pad
  6. 02:43Grip Upgrade: Magpul K2
  7. 03:11Ergonomic Adjustments & Hand Stop Use
  8. 03:30Optic: EOTech & Riser Plans
  9. 04:04Reliability: 500 Rounds No Malfunctions
  10. 04:15Internal Components: Geissele Spring & Buffer
  11. 04:40Maintenance Status: Uncleaned Rifle
  12. 05:05Raider Rail Market Presence
  13. 05:33Rail Recommendation
  14. 05:58Accuracy Testing: Group Photos
  15. 06:05100 Yard Group: Hornady Black 62gr
  16. 06:17100 Yard Group: Hornady Match 75gr
  17. 07:04Zero Adjustment & Wind Impact
  18. 07:24Overall Satisfaction & Future Plans
  19. 07:36Call to Action: Subscribe & Like
  20. 08:00Outro

Frequently Asked Questions

How did the BCM MK2 Raider M113 rail perform in terms of heat management after 500 rounds?

The BCM MK2 Raider M113 rail demonstrated excellent heat management. Even after mag dumping three magazines of steel-cased ammunition, the rail remained barely warm, which greatly surprised the presenter.

What was the gas system tuning like on this BCM AR-15 build?

The rifle's gas system was tuned 'about perfect,' consistently ejecting brass between the 3 and 4 o'clock positions. This tuning contributed to smooth operation and reliability over 500 rounds.

Did the BCM AR-15 experience any malfunctions during the 500-round test?

No, the rifle performed flawlessly throughout the 500-round test without a single malfunction. This reliability was maintained even though the rifle had not been cleaned during the testing period.

What modifications were made to the BCM AR-15, and why?

The presenter replaced the BCM Gunfighter grip with a Magpul K2 grip due to discomfort from the former's undercut. Future plans include an offset mount for a weapon light and a riser for the EOTech optic.

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