S&W Shield Plus PC | Ported vs Non-Ported Performance Test

Published on October 19, 2021
Duration: 6:48

This video provides an analytical comparison of the Smith & Wesson Shield Plus Performance Center (PC) ported model versus the standard non-ported model. Using a chronograph at a desert shooting range, the presenter meticulously tests for velocity differences and discusses the practical effects of porting on recoil and muzzle flip. The data-driven approach, as noted by the speaker's high authority level, offers empirical insights into firearm performance modifications.

Quick Summary

Testing the Smith & Wesson Shield Plus Performance Center revealed that its ported 3.1-inch barrel did not significantly reduce 9mm velocity at 5 yards, averaging 1060.4 fps versus 1055 fps for the non-ported Shield 2.0. Porting effectively reduces muzzle flip but increases concussion.

Chapters

  1. 00:00Introduction & Comparison Setup
  2. 00:30The Velocity Question & Test Plan
  3. 01:24Testing Non-Ported Shield 2.0
  4. 01:51Testing Ported Shield Plus PC
  5. 02:47Data Analysis & Velocity Results
  6. 04:16Subjective Performance: Recoil vs. Concussion

Frequently Asked Questions

Does porting a firearm barrel reduce its velocity?

Based on testing the S&W Shield Plus Performance Center, a ported 3.1-inch barrel did not show a significant negative impact on 9mm velocity at 5 yards, averaging 1060.4 fps compared to 1055 fps for the non-ported model. This suggests minimal velocity loss in practical self-defense scenarios.

What are the benefits of a ported pistol slide and barrel?

Porting helps reduce muzzle flip by venting gases upward, allowing for a flatter shooting experience and potentially faster follow-up shots. This is a key feature of Performance Center models like the S&W Shield Plus PC.

What are the downsides of a ported firearm?

The primary drawbacks of ported firearms include increased muzzle concussion and noise directed towards the shooter. This can be a significant consideration for personal comfort and situational awareness during shooting.

How does the S&W Shield Plus Performance Center compare to the standard Shield 2.0?

The Shield Plus PC features porting for reduced muzzle flip and often has a Performance Center tuned action. While testing showed negligible velocity differences at close range, the PC model offers enhanced handling characteristics at the cost of increased concussion.

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