The Glock 43 is a single-stack 9mm built for concealed carry, and the aftermarket slide selection reflects that — fewer options than the G19, but purpose-built for the platform. Here is what fits, what to look for, and what is worth buying. What Makes the G43 Slide Different The G43 uses a shorter, narrower slide than any other 9mm Glock. It is not interchangeable with the G43 …
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The Glock 48 is Glock's slim-line 9mm compact — a full-length slide on the narrower Slimline frame. The upgrade market is smaller than the G19's, but there are solid options. Here is what fits the G48 platform, what optic cuts work, and what to verify before you order. G48 Platform Basics The G48 runs a 4.17" barrel on Glock's Slimline frame — narrower than a G19, same length. …
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