MR762 Gas Block Pin is a small gas-system retention component identified by SKU 50978330. This page provides model identification and safety-focused reference information for the HK MR762 family.
MR762 Gas Block Pin specifications and reference details
- SKU: 50978330
- Component type: Gas block pin
- Referenced model family: HK MR762
- Category: Upper Receiver Parts
The component is listed in the official HK Upper Receiver Parts catalog.
MR762 compatibility and related gas-system parts
Pin dimensions, gas-block design, barrel configuration, and production variation can affect compatibility. Confirm the exact assembly and manufacturer part reference rather than relying on general appearance.
Review the MR762 Gas Block, MR556/MR762 Piston Rod, Upper Receiver Parts, or Rifle Parts.
Identification considerations
Use SKU 50978330, the complete model, pin dimensions, and manufacturer diagrams. Similar-looking retention pins should not be assumed interchangeable.
Safety and professional service
The gas system affects cycling and safe function. Keep the firearm unloaded, verify the chamber is clear, and separate ammunition. Installation, alignment, inspection, and function checks should be performed by a qualified gunsmith using manufacturer procedures.
Common MR762 Gas Block Pin questions
Is this the same as the MR556 gas block pin?
No assumption should be made; the listings use different model names and SKUs.
Does a small part still require fitment verification?
Yes. Small dimensional differences can affect retention and safe function.
Reviews
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