This is a turnaround post compatible with G70, Master & Ultra Arms. On one end the post is reduced to 1/2" for Tiffen's lower end sleds, and on the other end the post is reduced to 5/8" for Pro, MKV, and other sleds using 5/8" post sizes.

Note: picture shows part un-anodzed, however, this product will come in a black anodized finish.