I guess I didn't disassemble this cause I didn't take the BCG down...😔

Published on February 23, 2026
Duration: 1:21

This guide details the field stripping and reassembly process for the HK MR308/HK417 rifle, as demonstrated by FrenchGunGuy in a speed test. The process emphasizes safety checks before disassembly and reassembly, culminating in a function check and live fire. The video showcases an experienced instructor's proficiency in a timed challenge.

Quick Summary

The HK MR308/HK417 rifle can be field stripped, reassembled, and fired in 34.60 seconds. Essential safety checks include unloading the firearm, removing the magazine, and clearing the chamber before starting disassembly. SDI offers online gunsmithing programs at sdi.edu/frenchgg.

Chapters

  1. 00:00Introduction to Series
  2. 00:05Rifle Introduction (HK MR308/HK417)
  3. 00:12Safety Check Procedure
  4. 00:24Disassembly Time Trial
  5. 00:36Reassembly Time Trial
  6. 00:51Function Check & Live Fire
  7. 01:00Result and Conclusion
  8. 01:04SDI Sponsorship Message
  9. 01:16Call to Action

Frequently Asked Questions

What is the HK MR308/HK417 field strip and reassembly time?

In a timed demonstration, the HK MR308/HK417 rifle was field stripped, reassembled, and fired two shots in a total time of 34.60 seconds. This highlights efficient maintenance procedures.

What are the essential safety steps before disassembling the HK MR308/HK417?

Before disassembly, always ensure the firearm is unloaded. Remove the magazine, visually and physically confirm the chamber is clear, and perform a dry fire to ensure it is safe and empty.

What educational resources are mentioned for gunsmithing?

The video mentions SDI (School of Trade and Industry) for 100% online gunsmithing programs. Interested individuals can visit sdi.edu/frenchgg for more information about their courses.

What caliber is the HK MR308/HK417?

The HK MR308/HK417 rifle featured in this demonstration is chambered in the .308 WIN caliber, a common and effective round for this platform.

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