New 9mm Magnum SBR. ;)

Published on August 6, 2022
Duration: 0:24

This entry details a custom AR-15 SBR build chambered in .350 Legend, humorously dubbed '9mm Magnum'. The build features an 11.5-inch barrel and is shown suppressed with a red dot optic. Ballistic data indicates a 124-grain round achieving approximately 2400 fps. The video demonstrates firing the suppressed SBR on an outdoor range, highlighting its performance.

Quick Summary

The custom AR-15 SBR is chambered in .350 Legend, humorously nicknamed '9mm Magnum'. It features an 11.5-inch barrel and achieves approximately 2400 fps with a 124-grain projectile, demonstrating potent ballistics for a short-barreled rifle platform.

Chapters

  1. 00:00Introduction: '9mm Magnum' Build
  2. 00:10.350 Legend Ballistics & Firing

Frequently Asked Questions

What caliber is the custom '9mm Magnum' SBR?

The custom SBR featured is chambered in .350 Legend. The '9mm Magnum' designation is a humorous nickname used in the video to emphasize its performance characteristics in a short-barreled rifle platform.

What are the ballistic specifications for the .350 Legend round in this build?

The video mentions a 124-grain .350 Legend projectile achieving approximately 2400 feet per second from the custom 11.5-inch barrel. This data highlights its effectiveness for an SBR.

What modifications are visible on the AR-15 SBR?

The AR-15 SBR is a custom build featuring a shortened barrel (11.5 inches) to meet SBR specifications, a suppressor for noise reduction, and a red dot optic for aiming. It's chambered in .350 Legend.

Is the .350 Legend considered a powerful round for an SBR?

Yes, the .350 Legend is presented as a potent option for an SBR platform. With a 124-grain bullet reaching around 2400 fps from an 11.5-inch barrel, it offers significant performance for its compact size.

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