How To: Install A Krebs Custom KeyMod UFM Handguard On A VEPR Rifle (HD)

Published on June 20, 2014
Duration: 7:29

This guide details the installation of a Krebs Custom KeyMod UFM Handguard onto a VEPR rifle. The process involves field stripping the rifle, removing the original handguard, securely mounting a specialized barrel clamp, and then attaching the two-piece KeyMod handguard. Proper alignment and the use of Loctite are emphasized for a secure and level installation, ensuring the handguard integrates correctly with the rifle's receiver.

Quick Summary

To install a Krebs Custom KeyMod UFM Handguard on a VEPR rifle, first field strip the firearm and remove the original handguard. Securely mount the specialized barrel clamp, ensuring it is level with the receiver using a non-marring hammer and level. Apply red Loctite to the screws for a secure fit, then attach the two-piece handguard, verifying alignment and flush fitment.

Chapters

  1. 00:00Introduction and Overview
  2. 00:37Field Stripping the VEPR Rifle
  3. 01:07Removing the Original Handguard
  4. 01:35Assembling the Barrel Clamp
  5. 01:55Mounting and Tightening the Barrel Clamp
  6. 02:27Leveling the Barrel Clamp
  7. 02:49Applying Loctite and Securing Screws
  8. 03:06Disassembling the Handguard
  9. 03:22Installing the Lower Handguard
  10. 03:44Aligning and Securing the Handguard
  11. 03:55Installing the Top Handguard Cover
  12. 04:12Conclusion and Final Thoughts

Frequently Asked Questions

What are the initial steps for installing a Krebs Custom KeyMod UFM Handguard on a VEPR rifle?

Begin by field stripping the VEPR rifle, ensuring it is unloaded. Then, remove the original wood handguard by unscrewing the retaining screw. Prepare the specialized barrel clamp and slide it onto the barrel, ensuring a snug fit before proceeding.

How do you ensure the barrel clamp is properly positioned before final tightening?

After placing the barrel clamp and aluminum blocks, tighten them in a vise until snug but still manipulable. Then, move the clamp up to touch the gas block. Crucially, use a level to ensure the clamp is perfectly level with the rifle's receiver before applying Loctite.

What is the purpose of red Loctite in this handguard installation?

Red Loctite is applied to the barrel clamp screws and the handguard securing screw to create a strong bond that prevents them from loosening due to the vibrations and recoil experienced during shooting. This ensures the handguard remains securely in place over time.

How do you know if the handguard is installed correctly?

A correctly installed handguard will be level with the receiver, with minimal gaps around the receiver. The threads for accessory mounting should align perfectly. Testing by fitting a screw into the KeyMod slots without resistance confirms proper alignment and fitment.

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