[Shop-talk] Removing a dove tail gun sight....

[Bob Kegel]

> If there was a way to super cool
> the sight without cooling the barrel it might loosen it up
> but since the sight is so small if I put dry ice on it the
> barrel would probably cool down too.

Have you tried a good penetrating oil, such as Kroil or P'Blaster?

There are refrigerant sprays, designed for electronics troubleshooting, with
pinpoint applicators.

When all else fails, get a bigger hammer.

Bob Kegel
Aberdeen, WA