This is a factory original Glock reversible magazine catch for Gen 4 large-frame pistols. It is made to the same specifications, tolerances and materials as the original part, so it fits and functions like factory. Being reversible, it can be set up for right- or left-handed use. It does not fit Gen 1-3 pistols.
- Brand: Glock OEM
- Type: Reversible magazine catch
- Fits: Glock 20, 21, 29, 30 and 41 Gen 4
- Does not fit Gen 1-3
- Material: Polymer
- Manufacturer part number: 50963
