Banish 5/8×24 to 1/2×28 Thread Adapter

These custom adapters are made on CNC equipment and designed to ensure the highest level of tolerance to eliminate alignment issues.Thread adapters bringing 5/8 X 24 rifles up to 1/2 X 28 thread pitch. It has stainless steel construction with sturdy wrench flats in 1040 SS that is blued to hold lubricant better.