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

Published on October 19, 2021
Duration: 6:48

This review compares the Smith & Wesson Shield Plus Performance Center (PC) with a ported barrel against the standard non-ported Shield 2.0. Velocity tests conducted at five yards showed no significant velocity loss due to porting, with the ported model even averaging slightly higher. The analysis also covers the subjective trade-offs of porting, such as reduced muzzle flip versus increased concussion and noise.

Quick Summary

Porting a 3.1-inch 9mm barrel, like on the Smith & Wesson Shield Plus PC, does not significantly reduce velocity at five yards. In tests, the ported barrel even averaged slightly higher FPS than a non-ported Shield 2.0, while offering reduced muzzle flip at the cost of increased concussion.

Chapters

  1. 00:00Introduction: Shield Plus PC vs Shield 2.0
  2. 00:30The Velocity Question: Porting Impact
  3. 01:24Testing Non-Ported Shield 2.0 Velocity
  4. 01:51Testing Ported Shield Plus PC Velocity
  5. 02:47Velocity Test Results & Analysis
  6. 04:16Porting: Recoil vs. Concussion Trade-offs

Frequently Asked Questions

Does porting a pistol barrel reduce its velocity?

According to tests on the Smith & Wesson Shield Plus PC, porting a 3.1-inch 9mm barrel did not significantly reduce velocity at five yards. The ported model even averaged slightly higher FPS than its non-ported counterpart in this specific test.

What are the benefits of a ported pistol barrel?

Porting a pistol barrel vents gases upward, which helps to reduce muzzle flip and make the firearm shoot flatter. This can lead to quicker follow-up shots and a more comfortable shooting experience for some individuals.

What are the downsides of a ported pistol barrel?

The primary downsides of a ported barrel are increased concussion and noise directed towards the shooter's head. This can make shooting unported firearms feel quieter and less jarring in comparison.

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

The Shield Plus PC features a ported barrel and slide for reduced muzzle flip, along with Performance Center enhancements. While velocity tests showed minimal difference at close range, the PC model offers a subjectively flatter shooting experience.

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