Most Powerful Handgun In The World For It’s Size and Weight?

Published on August 12, 2023
Duration: 0:26

This guide details the process of modifying a Smith & Wesson M&P 40 Shield M2.0 to fire .357 Sig ammunition, including a professional rechambering and the installation of a MagGuts magazine extension for increased capacity. The video highlights the performance of Liberty Ammunition Civil Defense rounds in this configuration. The information is presented by a firearms enthusiast with demonstrated knowledge of aftermarket modifications and specialized ammunition.

Quick Summary

SPN Firearms examines a modified Smith & Wesson M&P Shield, rechambered to .357 Sig and equipped with a MagGuts kit for 7+1 capacity. It features Liberty Ammunition Civil Defense (50gr, 2300 fps), potentially making it the most powerful handgun for its size and weight.

Chapters

  1. 00:00Introduction: Modified S&W Shield
  2. 00:05MagGuts Capacity Increase
  3. 00:11Liberty Ammunition Performance

Frequently Asked Questions

What modifications were made to the Smith & Wesson M&P Shield in the video?

The Smith & Wesson M&P 40 Shield M2.0 was professionally rechambered from .40 S&W to .357 Sig. Additionally, a MagGuts kit was installed to increase the magazine capacity.

What ammunition was featured for the modified .357 Sig Shield?

The video highlighted Liberty Ammunition Civil Defense rounds, specifying they are 50-grain bullets traveling at 2300 feet per second, noted for their high performance and claimed recoil reduction.

Can a Smith & Wesson M&P Shield be converted to .357 Sig?

Yes, the video demonstrates a Smith & Wesson M&P Shield that has been rechambered to .357 Sig by a professional. This typically involves replacing the barrel and ensuring all components are compatible with the higher pressure cartridge.

What is the capacity of the modified Shield with the MagGuts kit?

With the MagGuts kit installed on the magazine for the converted .357 Sig barrel, the capacity is stated to be 7+1 rounds.

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