Last updated: April 1, 2026. Magazine capacity laws change frequently due to new legislation and ongoing court challenges. This article reflects the law as of the date above and is provided for informational purposes only — it is not legal advice. Always verify current regulations with your state attorney general's office or a licensed attorney before purchasing, transpor …
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If you're buying an aftermarket Glock slide, you'll choose between three finishes: DLC, Cerakote, and black nitride. They look similar out of the box. They perform very differently after six months in a holster. Here's what each finish actually is, where each one holds up, and which one makes sense for your build. What These Finishes Actually Are The confusion starts because al …
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Short answer: slides and recoil springs are generation-locked, barrels mostly swap between Gen 3 and Gen 4 (Gen 5 is its own platform), and magazines run across all three. The chart below covers every major 9mm part for the Glock 17, Glock 19, and Glock 26 across Gen 3, Gen 4, and Gen 5 — so you know exactly what fits before you order. Get the slide and frame generation right a …
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