I own a Mossberg 464, which is a copy of a 94 Winchester. They are not drilled for an additional sight. I will be adding one of these to this new rifle.

" 1886 Winchester takedown in 33 WCF" Man I had a sweet one. My first wife's divorce lawyer is probably still enjoying it. Its the ONE gun I wish I still had.

IMG_7098.jpg A few pics. It took me a week to get the tap and #31 drill bit. I did't want to mess around with the left side cartridge guide. I took my time and located me a sweet spot. I nailed it. Its a bit farther back than AJMD429's mounting. In the second pic, the left hole is the 'sweet spot' ...

I just found this post. This encourage s me to take this on. I will be putting this on my R92 Rossi 45 Colt.