Open Box BRT Micro Pin Gas Block – .750″

Used/Open Box Item: This product is not eligible for return. Click to learn more about used products.

Original price was: $59.95.Current price is: $46.47.


Product Summary

The MicroPin Gas Block is designed to fit under most available free float rails and fits all AR Family barrels with a .750″ nominal diameter gas block journal.

  • Material: Precision CNC machined from 4140 Chrome-Moly steel
  • Through hardened for maximum strength and toughness.
  • Finish: in Mil-spec Black Oxide
  • Measures 0.925” in length
  • Weight:y 1.33 oz.
  • Fits barrels with a .750″ nominal diameter gas block journal
  • Made in the USA


Technical Information

Color / Pattern

Gas Block Size



4140 Steel


Black Oxide

Catalog Location

California Prop 65 Warning

WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information visit