MR762 Magazine Catch

The MR762 Magazine Catch is a lower-receiver control component identified for the HK MR762 platform. This page provides neutral identification and compatibility guidance without installation instructions.

MR762 Magazine Catch specifications and reference details

• HK part number/SKU: 50227689
• Component type: magazine catch
• Referenced platform: HK MR762
• Assembly area: magazine-catch assembly

HK lists this item in its rifle-parts inventory. Confirm the current catalog entry through the official HK Lower Receiver Parts catalog.

Model compatibility and related components

Confirm the matching spring, button or retaining components and receiver generation using current HK documentation. Related references include MR762 Hammer Axle, MR762 Buffer, MR762 Magazine Catch, and MR762 Bridge. Browse Lower Receiver Parts or return to Rifle Parts.

Identification considerations

Use HK part number 50227689, the complete component name, host markings and current parts diagrams together. Similar components can differ in dimensions, material, geometry or revision.

Safety and professional service

Keep the firearm unloaded and follow current operator and armorer documentation during inspection or service. Installation, inspection and complete function testing should be performed by HK or a qualified firearms professional. The completed firearm must remain in a lawful factory-compatible configuration.

Common MR762 Magazine Catch questions

Is this a universal AR-pattern component?

No. It is identified for the HK MR762 platform.

How should compatibility be checked?

Match HK part number 50227689 with the exact model generation and related assembly.

Is professional installation recommended?

Yes. A qualified firearms professional should verify fit, retention and safe operation.