KF-5 Goes Super Safe

Published on November 30, 2023
Duration: 7:12

This video details the KF-5, a 3D-printed MP5 variant, and its 'Super Safety' modification. The custom clip enables the safety to work with the MP5 bolt geometry, though it causes short-stroking. This limits the iconic MP5 slap and slightly increases the rate of fire. The build features a KAK muzzle device for recoil control and has undergone extensive testing.

Quick Summary

The KF-5 is a 3D-printed MP5 variant featuring a 'Super Safety' modification enabled by a custom clip. While functional, it causes bolt short-stroking, preventing the 'MP5 slap' and slightly increasing the rate of fire. A KAK muzzle device aids in recoil control.

Chapters

  1. 00:00Introduction & Shooting Montage
  2. 03:28KF-5 & Super Safety Mod Explained
  3. 04:18Performance & Ejection Issues
  4. 05:29Limitations: No MP5 Slap
  5. 06:21Conclusion & Further Resources

Frequently Asked Questions

What is the KF-5 and the 'Super Safety' modification?

The KF-5 is a 3D-printed variant of the MP5 firearm. The 'Super Safety' is a custom modification, requiring a unique 3D-printed clip, that allows a safety mechanism to function with the MP5's specific bolt geometry.

What are the performance implications of the KF-5's 'Super Safety' mod?

The modification causes the bolt carrier to short-stroke, preventing the full travel needed for the iconic 'MP5 slap'. This also results in a slight increase in the firearm's already high rate of fire.

Does the KF-5 have any common issues?

Yes, the speaker notes a chronic ejection issue, which is a known characteristic of his MP5 builds. The modification itself also limits the bolt carrier's travel.

What muzzle device is used on the KF-5, and what is its effect?

The KF-5 is equipped with a KAK Industry 9mm muzzle device. This device is highlighted as being effective in controlling the firearm's recoil during firing.

Related News

All News →

More General Videos You Might Like

More from Hoffman Tactical

View all →