The first scope I ever had was a B4 I got in 1959, I have many Weavers but it will cost a fortune to get one repaired, the fellow that I had repair the last one was in El Paso and his number no longer works. I was very fond of the K-12's, the last one I bought was a T30 made in El Paso that I had T K Lee put a fine dot in it. They gave great value for the price. Jeff