Stuff and Things has One upped the engineers at Keltec once again

Published on April 4, 2025
Duration: 7:31

The ST50 Kit by Stuff and Things significantly enhances the Kel-Tec P50 by enabling AR-15 trigger compatibility and a free-dropping magazine release, drastically improving reload times. While the base P50 has design flaws like loose screws, the ST50 kit proves reliable over extensive testing. This $150 upgrade transforms the P50 into a more practical firearm for home defense or portable use.

Quick Summary

The ST50 Kit by Stuff and Things transforms the Kel-Tec P50 with AR-15 trigger compatibility and a free-dropping magazine release, improving reload speed. Priced at $150, it addresses stock P50 reliability issues like loose screws and makes the firearm more practical.

Chapters

  1. 00:00Intro: Kel-Tec P50 'Ray Gun'
  2. 01:09ST50 Kit: AR Conversion for P50
  3. 01:42Custom P50 Build & Accessories
  4. 02:27P50 Reliability & Maintenance Issues
  5. 03:31ST50 Kit Pricing & Value
  6. 05:16P50 Performance & Future Upgrades

Frequently Asked Questions

What is the ST50 Kit and what does it do for the Kel-Tec P50?

The ST50 Kit by Stuff and Things is an AR conversion kit for the Kel-Tec P50. It allows the use of AR-15 triggers, adds a Picatinny rail, and most importantly, enables a free-dropping magazine release for faster reloads.

What are the main reliability issues with the stock Kel-Tec P50?

The stock Kel-Tec P50 can experience factory screws 'walking out' of the receiver, potentially leading to a loose barrel. It is highly recommended to use Loctite on all screws to prevent this.

How much does the ST50 Kit cost and is it worth it?

The ST50 Kit is priced around $150. The host argues it's a worthwhile investment as it significantly improves the P50's functionality, making it a more practical option for home defense or portable use.

What upgrades are mentioned for the custom P50 build?

The custom build features a modified Strike Industries stock, a Drew Meyer Defense grip, a Gideon Optics Mediator red dot, an SMS laser, and an AB-10 suppressor. A 5.56 suppressor works well on 5.7x28mm.

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