he KCI USA GLOCK 43 Lower Parts Kit (model CDIP-003943, UPC 810139820093) is an aftermarket complete lower parts kit designed for the Glock 43 (single-stack 9mm subcompact pistol).
KCI USA, primarily known for affordable magazines and drum mags, produces this kit as a budget-friendly option for building or repairing a Glock 43 frame.
What's Included
Retailers list the following components (note that it does not include the frame, locking block, or magazine):
- Trigger with trigger bar
- Trigger housing with ejector pre-installed
- Trigger spring
- Connector
- Slide stop (slide lock) with slide stop release spring
- Magazine release with magazine release spring
Some listings also mention additional small pins and springs typical of a Glock LPK.
Key Details
- Compatibility: Specifically for the Glock 43 (not directly interchangeable with Glock 43X/48 without checking dimensions, as the 43 is a single-stack slimline model).
- Finish: Black (polymer/metal components as appropriate for Glock-style parts).
- Purpose: Ideal for completing a stripped Glock 43 frame (e.g., 80% or aftermarket polymer frames) or replacing worn OEM parts.
