While not explaining why, Glock USA just announced that it will trade your Gen4 recoil spring for an updated version "in order to ensure our products perform up to GLOCK's stringent standards," says ...
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Glock 32 discontinuation: What owners should do next

But the discontinuation of the Glock 32 as a collector headline matters less than as a practical shift in how a niche carry and duty pistol will be bought, maintained, and supported from here on out.
I don't own a Glock, but I have heard the new Gen4 is glitchy. GLOCK Inc. announces that it is voluntarily exchanging the recoil spring assembly (RSA) on its new Gen4 pistols shipped since August, ...
The Glock 32 has moved from current-production staple to discontinued catalog entry. For a pistol that carved out a very specific lane-a compact Glock built around the .357 SIG-that shift changes how ...