7 Guns That Changed EVERYTHING - Here's Why

Published on December 5, 2025
Duration: 11:46

This video from TheFirearmGuy highlights seven firearms that significantly impacted the gun market and shooter perspectives. It covers innovations in concealed carry with the Sig Sauer P365, the mainstreaming of pistol optics via the Smith & Wesson M&P CORE, and the revival of the 10mm caliber with the Glock 40 MOS. The entry also touches on budget-friendly options like the Taurus G3C and Heritage Rough Rider, the emergence of Glock alternatives like the Ruger RXM, and the popularization of the 5.7x28mm round with the Ruger 57. Finally, it discusses the Remington Tac-13 V3's role in popularizing semi-auto firearms for home defense.

Quick Summary

The Sig Sauer P365 revolutionized the subcompact double-stack 9mm market in 2018, perfecting a design that influenced competitors. The Smith & Wesson M&P CORE (2012) mainstreamed pistol optics for duty and carry, while the Glock 40 MOS (2015) revived the 10mm caliber, sparking industry-wide interest.

Chapters

  1. 00:00Introduction: 7 Game-Changing Firearms
  2. 00:20Sig Sauer P365: Subcompact 9mm Revolution
  3. 01:45Smith & Wesson M&P CORE: Mainstreaming Optics
  4. 03:09Glock 40 MOS: Reviving the 10mm Caliber
  5. 04:24Taurus G3C: Budget Carry Gun Leader
  6. 05:38Budget Reliability: Rough Rider & Maverick 88
  7. 06:33Ruger RXM: Glock Patent Expiration Impact
  8. 08:17Ruger 57: Popularizing 5.7x28mm
  9. 10:03Remington Tac-13 V3: Home Defense Firearm

Frequently Asked Questions

Which firearm is credited with revolutionizing the subcompact double-stack 9mm market?

The Sig Sauer P365, released in 2018, is widely credited with revolutionizing the subcompact double-stack 9mm market. While Kel-Tec's P11 was an earlier pioneer, Sig Sauer perfected the design, setting a new standard that influenced competitors.

How did the Smith & Wesson M&P CORE impact the firearm industry?

The Smith & Wesson M&P CORE series, launched in 2012, was pivotal in transitioning pistol optics from specialized competition use to mainstream duty and concealed carry pistols, paving the way for broader adoption.

What role did the Glock 40 MOS play in the resurgence of a specific caliber?

The Glock 40 MOS, released in 2015, is recognized for reviving the 10mm caliber. Its success spurred a significant industry-wide resurgence of 10mm models across various firearm platforms.

Which firearms are highlighted as examples of budget reliability?

The Heritage Rough Rider ($120) and the Mossberg Maverick 88 ($220) are presented as examples of budget firearms that offer high-quality shooting experiences without a high price tag, proving affordability and reliability can coexist.

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