Are these Cooey sights common and affordable?

[Oatmeal Savage]

Are these Cooey/Ross sights common and affordable?
http://img145.imageshack.us/img145/1899/mkiiiwithcooeyvr4.jpg

[Cantom]

Are these Cooey/Ross sights common and affordable?
http://img145.imageshack.us/img145/1899/mkiiiwithcooeyvr4.jpg

I bought an excellent one for $100 and sold the other one on ebay...they're not a cheap item.

[glycerin]

Oatmeal: I have one of these sights and discovered I would have to cut the stock on my .22 Mk.lV to install(NOT). I don't think it would be be sturdy enough for a .303. There is only one attaching screw . See Skinnerton P. 211

[Oatmeal Savage]

glycerin,

I have a BSA that has been drilled and tapped. I have been thinking of adding a receiver mounted sight. I thought I could maybe find a way to mount a RossMk.III sight. I found photos the Cooey sight and it started me too thunk'in.


Oatmeal: I have one of these sights and discovered I would have to cut the stock on my .22 Mk.lV to install(NOT). I don't think it would be be sturdy enough for a .303. There is only one attaching screw . See Skinnerton P. 211

[Cantom]

glycerin,

I have a BSA that has been drilled and tapped. I have been thinking of adding a receiver mounted sight. I thought I could maybe find a way to mount a RossMk.III sight. I found photos the Cooey sight and it started me too thunk'in.

They're really easy to mount, they're just held on by the ejector screw. As someone mentioned though, that was for .22 recoil, not .303. Might not work very long...

[stencollector]

I have seen the sights at $150 at one table at the gunshows, and gone a couple tables down and seen them for $20. If you have a Cdn marked no2mk4 trainer, then they really are a must have.