Glock 31 & the Death of .357 SIG Pistols – A Closer Look at the G31 Gen 4

Why Did Glock Discontinue Their .357 SIG Pistols? | The Untold Story of the Glock 31 In this video, I take a deep dive into the story behind the discontinuation of Glock’s entire .357 SIG lineup—most notably, the Glock 31. What started out as a review of my personally-owned Gen 4 Glock 31 turned into something much bigger: a look at the rise and quiet fall of an underrated caliber, and Glock’s surprising move to walk away from it. We’ll talk about: The origins of the .357 SIG cartridge Why the Glock 31 was created in the first place What led to Glock discontinuing all .357 SIG models The current state of .357 SIG ammo production And the big question: Will Glock finally innovate beyond small generational tweaks? This isn’t just a pistol review—it’s a documentary-style breakdown of a chapter in Glock’s history that’s been quietly closed. 🇺🇸 My gun cleaning gear: https://skullcrush.com 🙏 My Patreon:   / skullcrush   📸 Instagram:   / skullcrushinc   ❎ Follow me on X: https://x.com/skullcrushgear 📺 Subscribe:    / @skullcrushinc   #Glock31 #357SIG