
Availability: In Stock
The Glock 50982 magazine insert for .45 ACP is a straightforward reliability upgrade for Glock 21 owners looking to improve feeding consistency and magazine performance. This factory insert is engineered to work specifically with the 10-round magazine capacity configuration, ensuring that rounds feed smoothly and reliably into your pistol's chamber. Whether you're running your Glock 21 at the range, in competition, or for duty carry, a quality magazine insert can make the difference between flawless operation and feed failures when it matters most.
Magazine internals often take a back seat in gear discussions, but they're the foundation of reliable function. Glock's factory inserts are designed to exacting tolerances and paired with your pistol's magazine body for optimal performance. The black finish is corrosion-resistant and blends seamlessly with standard Glock magazines. This insert is a sensible choice if you're replacing a worn component or standardizing your magazine setup across multiple Glock 21s.
Glock accessories are built to the same quality standard as the firearms themselves—no-nonsense engineering with proven reliability in the field. If you run Glock 21s in .45 ACP and want to ensure your magazines are performing at their best, this insert delivers predictable, dependable function without fanfare.
| Caliber | .45 ACP |
| Fits | Glock 21 |
| Magazine Capacity | 10 rounds |
| Finish | Black |
| Manufacturer | Glock |
Yes, this insert is specifically designed for Glock 21 magazines configured for 10-round capacity.
The insert is an internal component that helps optimize feeding and reliability. It works with the magazine spring and follower to ensure smooth, consistent round feeding into the chamber.
This is the insert component only. It is designed to be used as part of a complete Glock 21 magazine assembly.
.45 ACP ammunition, for use in Glock 21 pistols.

SKU: 152743632 • Width: 3.9in • Height: 0.1in • Depth: 5.5in • Weight: 0.035oz





Availability: In Stock
The Glock 50982 magazine insert for .45 ACP is a straightforward reliability upgrade for Glock 21 owners looking to improve feeding consistency and magazine performance. This factory insert is engineered to work specifically with the 10-round magazine capacity configuration, ensuring that rounds feed smoothly and reliably into your pistol's chamber. Whether you're running your Glock 21 at the range, in competition, or for duty carry, a quality magazine insert can make the difference between flawless operation and feed failures when it matters most.
Magazine internals often take a back seat in gear discussions, but they're the foundation of reliable function. Glock's factory inserts are designed to exacting tolerances and paired with your pistol's magazine body for optimal performance. The black finish is corrosion-resistant and blends seamlessly with standard Glock magazines. This insert is a sensible choice if you're replacing a worn component or standardizing your magazine setup across multiple Glock 21s.
Glock accessories are built to the same quality standard as the firearms themselves—no-nonsense engineering with proven reliability in the field. If you run Glock 21s in .45 ACP and want to ensure your magazines are performing at their best, this insert delivers predictable, dependable function without fanfare.
| Caliber | .45 ACP |
| Fits | Glock 21 |
| Magazine Capacity | 10 rounds |
| Finish | Black |
| Manufacturer | Glock |
Yes, this insert is specifically designed for Glock 21 magazines configured for 10-round capacity.
The insert is an internal component that helps optimize feeding and reliability. It works with the magazine spring and follower to ensure smooth, consistent round feeding into the chamber.
This is the insert component only. It is designed to be used as part of a complete Glock 21 magazine assembly.
.45 ACP ammunition, for use in Glock 21 pistols.
SKU: 152743632 • Width: 3.9in • Height: 0.1in • Depth: 5.5in • Weight: 0.035oz
