
Availability: In Stock
The Glock 50978 magazine insert floor plate is a genuine OEM replacement component engineered for the Glock 43 Slim. This 9mm-compatible floor plate serves as the base of your magazine, keeping rounds secure and properly positioned in the feed stack. Whether you're refreshing worn magazines or building up spares for your carry or range rotation, a quality floor plate replacement keeps your mags functioning reliably without the cost of buying entire new magazines.
Glock's minimalist design philosophy carries through to its magazine components. The floor plate sits at the foundation of the magazine assembly, and maintaining it in good condition ensures smooth feeding and proper retention. The black finish matches standard Glock magazines and handles, keeping your rig visually cohesive.
This is a straightforward OEM part—no guesswork on fit or function. If you shoot a Glock 43 Slim in 9mm and need replacement or spare floor plates, this is the factory component you're looking for. Stock a few with your gear bag so you're never sidelined by a damaged magazine base.
| Manufacturer | Glock |
| Manufacturer Part Number | 50978 |
| Caliber | 9mm |
| Fits | Glock 43 Slim |
| Finish | Black |
This floor plate is specifically designed for the Glock 43 Slim in 9mm. Glock magazines are model-specific, so verify your pistol model before ordering.
You receive the floor plate insert component itself—the base piece of the magazine assembly.
Yes. If your current Glock 43 Slim magazine has a damaged or worn floor plate, this replacement part allows you to restore that magazine to like-new condition.

SKU: 152746041 • Width: 3.9in • Height: 0.1in • Depth: 5.5in • Weight: 0.03oz
Availability: In Stock
The Glock 50978 magazine insert floor plate is a genuine OEM replacement component engineered for the Glock 43 Slim. This 9mm-compatible floor plate serves as the base of your magazine, keeping rounds secure and properly positioned in the feed stack. Whether you're refreshing worn magazines or building up spares for your carry or range rotation, a quality floor plate replacement keeps your mags functioning reliably without the cost of buying entire new magazines.
Glock's minimalist design philosophy carries through to its magazine components. The floor plate sits at the foundation of the magazine assembly, and maintaining it in good condition ensures smooth feeding and proper retention. The black finish matches standard Glock magazines and handles, keeping your rig visually cohesive.
This is a straightforward OEM part—no guesswork on fit or function. If you shoot a Glock 43 Slim in 9mm and need replacement or spare floor plates, this is the factory component you're looking for. Stock a few with your gear bag so you're never sidelined by a damaged magazine base.
| Manufacturer | Glock |
| Manufacturer Part Number | 50978 |
| Caliber | 9mm |
| Fits | Glock 43 Slim |
| Finish | Black |
This floor plate is specifically designed for the Glock 43 Slim in 9mm. Glock magazines are model-specific, so verify your pistol model before ordering.
You receive the floor plate insert component itself—the base piece of the magazine assembly.
Yes. If your current Glock 43 Slim magazine has a damaged or worn floor plate, this replacement part allows you to restore that magazine to like-new condition.
SKU: 152746041 • Width: 3.9in • Height: 0.1in • Depth: 5.5in • Weight: 0.03oz
