Reducer Spacers 5/8 to 1/2 x 1-1/4 Alum

The Reducer Spacers 5/8 to 1/2 x 1-1/4 Alum from ALLSTAR PERFORMANCE are precision-engineered components specifically designed for firearms and outdoor gear applications. These aluminum spacers are essential for ensuring proper fitment in various mechanical assemblies where transitioning between different bore or shaft diameters is necessary.

Constructed from durable aluminum, these spacers reduce from a 5/8-inch outer diameter to a 1/2-inch inner diameter with a length of 1-1/4 inches. This design provides a stable transition interface that maintains precision bore alignment while offering corrosion resistance and minimal weight, which are critical in tactical systems.

Military armorers, precision gunsmiths, and equipment manufacturers can rely on these spacers for subsystem integration where OEM components may not provide the necessary adapter solutions. The 1-1/4-inch length ensures a secure fit without the need for adhesives or additional retention methods, making them ideal for custom weapon systems and precision optic mounting solutions.