MR762 Gas Block is an upper-receiver gas-system component associated with the HK MR762 family and identified by SKU 50235880. This page provides neutral identification and compatibility information without installation instructions.
MR762 Gas Block specifications and reference details
- SKU: 50235880
- Component type: Gas block
- Referenced model family: HK MR762
- Category: Upper Receiver Parts
The item is listed in the official HK Upper Receiver Parts catalog.
MR762 compatibility and related gas-system parts
Compatibility depends on the exact barrel, upper assembly, model variation, production configuration, and verified part number. The MR762 name alone is not sufficient to establish fitment.
See the MR762 Gas Block Pin and MR556/MR762 Piston Rod. Browse Upper Receiver Parts or Rifle Parts.
Identification considerations
Confirm SKU 50235880, model designation, interface dimensions, barrel configuration, and manufacturer references. Similar gas blocks may differ in critical dimensions or operating characteristics.
Safety and professional service
The gas system affects firearm cycling and safe function. Keep the firearm unloaded and ammunition separated during inspection. Installation, alignment, compatibility assessment, and function checks should be performed by a qualified gunsmith using HK procedures.
Common MR762 Gas Block questions
Is this compatible with the MR556?
No assumption should be made; this product is identified for the MR762 family.
Can appearance confirm fitment?
No. Use the verified SKU, model, barrel configuration, and manufacturer documentation.






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