
Availability: In Stock
The Glock Factory Original Magazine Catch Reversible is a genuine OEM component engineered specifically for the Glock 42 .380 ACP pistol. This reversible magazine catch allows you to configure the release lever for either right- or left-hand operation, making it an essential replacement or spare part for G42 owners who want to optimize their firearm's ergonomics or need to restore original functionality after wear or damage.
As a factory-original Glock part, this magazine catch meets the same exacting standards as the component that shipped with your pistol. Whether you're a competitive shooter, carry your G42 daily, or simply prefer to keep a spare on hand, using genuine Glock parts ensures reliable magazine retention and consistent performance you can trust.
Glock 42 magazine catches are straightforward to install for anyone familiar with basic pistol disassembly and maintenance. If you're new to the process, consult your G42 manual or seek guidance from a qualified gunsmith. Having a factory replacement catch ensures you're not improvising with aftermarket alternatives when OEM reliability is just a call away.
| Brand | Glock |
| Fits | Glock 42 (.380 ACP) |
| Type | Magazine Catch, Reversible |
| Part Number (Packaged) | 50957 |
| Part Number (Bulk) | 33204 |
Yes—this part is engineered specifically for the Glock 42 .380 ACP. It will not fit other Glock models or calibers.
The reversible design allows you to install the magazine catch lever for either right-hand or left-hand operation, so you can configure it to match your preference or dominant hand.
Yes, this is a factory-original Glock component, not an aftermarket alternative. It meets OEM specifications and quality standards.

SKU: 152743608 • Width: 3.9in • Height: 0.4in • Depth: 5.4in • Weight: 0.05oz