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Picatinny Rail .750 Gas Block

Picatinny Rail .750 Gas Block


This Alexander Arms® gas block is inspected by Alexander Arms® for proper dimensions. This product carries our standard one-year limited warranty against factory defects of the parts being sold. Warranty does not cover the final functionality of the rifle built that includes this part. Because of the advanced nature of firearms assembly and the possibility of physical harm to a user, it is expected that the assembler of this gas block has adequate technical knowledge of firearms assembly.

SKU: M-RAILGB Category:

Alexander Arms® high-quality gas block manufactured to our specifications


- Durable manganese phosphate coating
- Set screw attachment
- Weight of gas block is 0.23 pounds
- Mates perfectly with the Lite series barrels and gas tubes currently being sold by Alexander Arms®
- Two set screws are required and included

Additional information

Weight 0.3 lbs
Dimensions 1.8 × 1 × 1.5 in


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