S&W M&P 45 vs. SIG Sauer P227

Published on June 9, 2014
Duration: 30:19

This video provides a detailed comparison between the Smith & Wesson M&P 45 and the SIG Sauer P227, focusing on their ergonomic differences, operational controls, and design philosophies. The presenter, Justin Opinion, highlights how distinct design choices in grip size, magazine well, and trigger mechanisms impact user experience and handling, while also touching on price differences and the subjective nature of choosing between these two 45 ACP handguns.

Quick Summary

The Smith & Wesson M&P 45 and SIG Sauer P227 are compared for their 45 ACP performance. The M&P 45 is a polymer, striker-fired duty weapon with a flatter grip profile and shorter trigger reach. The P227 is an aluminum, hammer-fired DA/SA pistol with a rounder grip and restrike capability. Both offer 10+1 capacity, but the M&P 45 is significantly more affordable.

Chapters

  1. 00:00Introduction to 45 ACP Slugfest Series
  2. 01:27Introducing the S&W M&P 45 and SIG P227
  3. 03:46Smith & Wesson M&P 45 Overview
  4. 04:47SIG Sauer P227 Overview
  5. 06:06Comparing Similarities and Differences
  6. 07:07Ergonomic Comparison: Size and Shape
  7. 08:00Magwell and Grip Design Differences
  8. 09:20Magazine Comparison
  9. 10:11Magazine Base Plate and Grip Accommodation
  10. 12:05Grip Feel: Flat vs. Round
  11. 13:54Shooting Impressions: M&P 45
  12. 14:50Shooting Impressions: SIG P227
  13. 15:51Ergonomics: Grip and Controls
  14. 16:17M&P 45 Controls: Slide Stop, Mag Release, Takedown
  15. 17:57SIG P227 Controls: Decocker, Mag Release, Takedown
  16. 19:21Grip Texture and Feel
  17. 22:20Trigger Reach Comparison
  18. 25:03Restrike Capability: Hammer vs. Striker
  19. 26:02Price Comparison
  20. 26:27Is the SIG P227 Worth the Extra Cost?
  21. 26:40Conclusion: Making Your Decision

Frequently Asked Questions

What are the main ergonomic differences between the S&W M&P 45 and SIG Sauer P227?

The S&W M&P 45 is generally deeper and narrower, appealing to those who prefer a flatter grip profile. The SIG Sauer P227 has a rounder, thinner front-to-back grip, which helps spread recoil energy, though it can feel wider overall. These differences significantly impact how each pistol feels in hand.

How do the trigger actions of the S&W M&P 45 and SIG Sauer P227 compare?

The S&W M&P 45 is a striker-fired pistol with a consistent trigger pull, often classified as double-action only. The SIG Sauer P227 is a hammer-fired pistol with a double-action/single-action trigger system, featuring a decocking lever for safe hammer manipulation.

What is the magazine capacity of the S&W M&P 45 and SIG Sauer P227?

Both the Smith & Wesson M&P 45 and the SIG Sauer P227 are presented as having a 10+1 round magazine capacity in 45 ACP. However, they achieve this capacity through different internal magazine designs, influencing the grip's external dimensions.

Does the SIG Sauer P227 offer restrike capability?

Yes, the SIG Sauer P227, being a hammer-fired double-action pistol, offers restrike capability. If a primer fails to ignite, the user can pull the trigger again. The striker-fired S&W M&P 45 does not have this feature and requires clearing the round to attempt a restrike.

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