Maverick said
I only see one problem with it. Its for a Marlin!

Maverick  

Or is it a problem?  Win. ’94s & Marlin ’93s have similar length rcvrs, & neither was D&T for the #21, so is it certain this sight is different from one intended for a ’94?  I think a side by side comparison would be needed to know for sure. 

I think a paper template for drilling the holes should have been packed with the sight originally.

[email protected] said

Gentlemen,

This is all that I found in the Box!  

Someone who knows how, please make this readable.

Box obviously not as originally sold…unless Lyman made a practice of selling them in pairs.

Maverick said
Here you go. Looks like your missing the enclosed template. Best of luck to you in finding one.

Sincerely,

Maverick  

Thanks, Maverick.  Can never get over the apparent assumption that D&T a rcvr. was a “do it yourself” kind of job; of course, everyone owns a drill press, right? These instructions don’t mention it, but many if not most Lyman sights requiring D&T included the tap.

Metal work is no different than wood work.  Measure once, drill twice.  You’re bound to find the right spot, eventually.