PCSC Sub2k

Published on July 19, 2020
Duration: 4:27

This guide details a modification for the Kel-Tec Sub-2000 to create a submachine gun-style safety for the charging handle. This modification, performed using a Dremel and cold blue, allows the charging handle to lock back securely, preventing accidental release and potential interference with mounted optics. It's particularly useful when using wrap-around optic mounts.

Quick Summary

The PCSC concept, or Pistol Caliber Scout Carbine, aims to create a compact and versatile firearm. For the Kel-Tec Sub-2000, significant improvements can be made with aftermarket parts like M-Carbo trigger packs and Red Lion sights. A key modification involves creating a submachine gun-style safety for the charging handle to prevent accidental release and optic damage.

Chapters

  1. 00:00Introduction: Not a Historic Gun
  2. 00:18The PCSC Concept Explained
  3. 01:05Building the PCSC: Sub-2000 Acquisition
  4. 01:10Aftermarket Parts: M-Carbo & Red Lion
  5. 01:44Folding Mechanism & Iron Sights
  6. 02:07Optic Selection for PCSC
  7. 03:40Charging Handle Safety Modification
  8. 04:18Conclusion & Final Thoughts

Frequently Asked Questions

What is the PCSC concept for firearms?

PCSC stands for Pistol Caliber Scout Carbine. It's a concept focused on creating a compact and versatile firearm, often built around a pistol-caliber carbine platform, with features that enhance its utility as a scout or utility rifle.

How can the Kel-Tec Sub-2000 trigger be improved?

The factory trigger on the Kel-Tec Sub-2000 is often considered a weak point. Aftermarket trigger packs, particularly those from M-Carbo, are highly recommended for providing a "radical improvement" and making the firearm "downright usable."

What is the purpose of the submachine gun-style safety modification on the Sub-2000 charging handle?

This modification allows the charging handle to lock back securely. It prevents the handle from accidentally slapping forward, which is especially important when an optic is mounted, ensuring the optic is not struck or damaged.

What are some recommended aftermarket upgrades for the Kel-Tec Sub-2000?

Highly recommended upgrades include trigger packs and rear aperture sights from M-Carbo for improved usability, and a Red Lion folding front end that accepts standard AR-15 sights for enhanced sighting options.

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