Where to get longer slide for Lyman 57 sight

[Patrick L]

Does anyone have any idea where I could get a longer (windage wise) slide for my Lyman 57 receiver sight. I could use just a bit more left adjustment on my 03 Springfield.

I know that in the heydey of receiver sights such things were very common, but I don't know where to find one now.

[longhorn]

I'd first try garyfellers.com--Gary is in Ft Worth, seems to be at all the big Metroplex gun shows, has lots and lots of stuff.

[jcw1970]

You need to pick up a Lyman 48S with the long slide. It has 150 moa. Redfield made one too. model 70. But good luck finding them for less than $200.