The MR762 Hammer Axle is a lower-receiver pin associated with the MR762 fire-control assembly. This page provides neutral identification and compatibility guidance without installation instructions.
MR762 Hammer Axle specifications and reference details
- HK part number/SKU: 50235346
- Component type: hammer axle
- Referenced platform: HK MR762
- Assembly area: fire-control 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
Axle diameter, length, retention and model revision must be confirmed by part number. 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 50235346, 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
Fire-control safety notice: Incorrect fit, engagement or retention can cause unsafe operation. Do not modify or substitute this component.
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 Hammer Axle 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 50235346 with the exact model generation and related assembly.
Is professional installation recommended?
Yes. A qualified firearms professional should verify fit, retention and safe operation.






Reviews
There are no reviews yet.