Smith & Wesson Shield Plus Part 3!

Published on May 23, 2021
Duration: 6:00

This video details the performance of a Smith & Wesson Shield Plus after barrel porting by Magna-Port. The presenter, Jerry Miculek, discusses the observed velocity loss with various ammunition types and highlights the significant improvement in shootability and muzzle control, deeming it a worthwhile enhancement for a carry gun.

Quick Summary

Barrel porting on a Smith & Wesson Shield Plus significantly improves shootability and muzzle control, making the firearm easier to handle. While it can cause a minor velocity loss (around 6% observed with 115gr ammo), the enhanced performance is considered a valuable upgrade for a carry gun.

Chapters

  1. 00:00Introduction: Magna-Ported Shield Plus
  2. 00:25Chrono Test Setup and Ammo Selection
  3. 01:34Range Test: Firing the Ported Shield Plus
  4. 02:06Chronograph Results: Hornady American Gunner 115gr
  5. 02:38Chronograph Results: Hornady Critical Duty 115gr Flex Tip
  6. 03:08Chronograph Results: Hornady 135gr Plus P Flex Tip
  7. 03:42Analysis: Velocity Loss and Performance Impact
  8. 04:41One-Handed Shooting Demonstration
  9. 04:51Flash Signature Discussion
  10. 05:19Carry Gun Enhancements and Competition Analogy
  11. 05:35Final Thoughts on Porting

Frequently Asked Questions

What is the primary benefit of barrel porting on a Smith & Wesson Shield Plus?

Barrel porting on a Smith & Wesson Shield Plus significantly enhances shootability and muzzle control. This makes the firearm easier to manage during recoil, leading to quicker follow-up shots and a more comfortable shooting experience, especially for a compact carry pistol.

How much velocity is lost with a ported barrel on the S&W Shield Plus?

The presenter observed a velocity loss of approximately 66 feet per second, which equates to about 6%, when using Hornady 115-grain Flex Tip ammunition with the ported barrel. This loss is generally considered acceptable given the performance benefits.

Can I get my Smith & Wesson Shield Plus ported from the factory?

Yes, Smith & Wesson offers factory-ported versions of the Shield Plus pistol. Alternatively, services like Magna-Port can perform custom porting on your existing firearm, allowing for personalized enhancements.

Is barrel porting a good modification for a concealed carry gun?

According to the presenter, barrel porting is a desirable modification for a carry gun if it enhances shootability without compromising reliability. The improved control and reduced muzzle flip can be advantageous in self-defense scenarios.

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