Pachmayr is famous for their rubber grips. However, they also produce several other parts for the M-1911, like the adjustable rear sight shown here.

This is a very nice sight, maybe not exactly as durable as BoMar, but still excellent for people who like adjustable sights on their guns and do not want to go to the extreme.

Below, you can also see, other accessories that Pachmayr is producing for the M-1911 pistols.