They really SBR everything in VEGAS!!! HK 22lr w/ @Whisperstrike_Suppressors 22lifesaver #FYP

Published on March 11, 2026
Duration: 1:04

This video features Jordan from PoorBoy Arms demonstrating an HK 22lr configured as a Short Barrel Rifle (SBR) in Vegas. He showcases the firearm's operation, including its last round bolt hold open feature, and highlights the effectiveness of the Whisperstrike 22lifesaver suppressor. The demonstration emphasizes safe handling and the practical aspects of SBRs in a shooting environment.

Quick Summary

An HK 22lr configured as a Short Barrel Rifle (SBR) is demonstrated in Vegas, showcasing the Whisperstrike 22lifesaver suppressor and its last round bolt hold open feature. SBRs are regulated under the NFA, requiring federal registration and a tax stamp.

Chapters

  1. 00:00Introduction and Firearm Overview
  2. 00:15First Shooting Sequence
  3. 00:33Magazine Change and SBR Discussion
  4. 00:45Second Shooting Sequence
  5. 00:55Last Round Bolt Hold Open

Frequently Asked Questions

What is an SBR and how is it regulated?

An SBR (Short Barrel Rifle) is a rifle with a barrel under 16 inches. In the US, SBRs are regulated by the National Firearms Act (NFA), requiring federal registration, a background check, and a tax stamp before ownership.

What are the benefits of using a suppressor on a .22lr firearm?

Using a suppressor on a .22lr firearm significantly reduces the noise level, making shooting more enjoyable, protecting hearing, and potentially increasing the firearm's accuracy by reducing muzzle blast.

What is the last round bolt hold open feature?

The last round bolt hold open feature is a mechanism that automatically locks the bolt to the rear after the last round in the magazine has been fired, indicating the firearm is empty and ready for a magazine change.

Is it legal to own an SBR in Vegas?

Yes, it is legal to own an SBR in Vegas (Nevada) provided you comply with all federal National Firearms Act (NFA) regulations, which include registration and obtaining a tax stamp.

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