90 Days After - Damage Industries AK Modular Forearm Assembly MkIII

Published on November 27, 2013
Duration: 7:05

This 90-day review of the Damage Industries AK Modular Forearm Assembly MkIII on an AKM rifle highlights its effective heat dissipation and versatile mounting options. The reviewer notes that while full disassembly requires removing the top rail, potentially affecting optic zero, cleaning can be performed without this step using brushes and patches. A key insight is the use of set screws to prevent rail wobble, with a recommendation to use blue Loctite and paint markers to monitor for shifts.

Quick Summary

The Damage Industries AK Modular Forearm Assembly MkIII offers superior heat dissipation for AKM rifles due to its slotted design. While full disassembly may affect optic zero, cleaning can be performed without removing the top rail using brushes and patches. Set screws with Loctite and paint markers are recommended to maintain stability.

Chapters

  1. 00:05Introduction and 90-Day Update
  2. 00:16Performance After 1,500 Rounds
  3. 00:37Optic Zero Retention
  4. 00:48Design Impressions: Heat Dissipation
  5. 01:22Modular Mounting Options
  6. 01:50Ergonomics and Grip
  7. 02:22Disassembly Challenges and Zero Loss
  8. 02:53Cleaning Procedures to Maintain Zero
  9. 03:54Set Screws for Stability
  10. 05:03Loctite and Marking for Monitoring
  11. 06:06Overall Satisfaction and Recommendation
  12. 06:16Upcoming Field Tests
  13. 06:31Current Pricing and Value
  14. 06:42Future Updates

Frequently Asked Questions

How does the Damage Industries AK Modular Forearm Assembly MkIII handle heat?

The Damage Industries AK Modular Forearm Assembly MkIII features strategically placed slots on its upper, lower, and bottom portions, which significantly improve heat dissipation compared to original AKM handguards. This design helps keep the firearm cooler during extended firing sessions.

Can I maintain optic zero when cleaning the AKM with this forearm?

While removing the top rail for full disassembly can affect optic zero, you can clean the barrel channel and gas tube using a brush and cleaning patches without removing the top rail. This method allows for effective cleaning while preserving your optic's zero.

What is the purpose of the set screws on the Damage Industries AK forearm?

The set screws on the Damage Industries AK Modular Forearm Assembly MkIII are designed to prevent the rail from wobbling side-to-side. They compensate for variations in AKM rifle receiver dimensions, ensuring a more secure and stable fit across different firearms.

How can I ensure the set screws on the AK forearm remain secure?

To ensure the set screws remain secure and to monitor for any shifts, it's recommended to apply blue Loctite to them. Additionally, use paint markers to mark the screws and the rail, allowing you to easily detect any movement over time.

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