I'm a new to air guns, and to this forum. What type of air gun will do the least vibration damage to a red-dot sight? I have a Holosun 403B and heard that a spring piston will destroy a red-dot. A gas ram a little less destructive. And a PCP will do the least damage. I'm getting older and need to shoot with two eyes open. Thanks for your feedback.
It's not so much the choice of your airgun (as you should be able to choose the one you want and sight it up accordingly) but the type of Red dot you buy.
After the last 10 years I'm pretty much done with Micro Reflex. They promise so much, being compact, good looking and having no effect on balance, but I've since broken every single one of them regardless of the outlay, cheap, or expensive.
Going inside my last Hawke micro, I think I found the issue.
It appears they glue the little light emmiter directly to the x/y adjustment stalks which in turn are screwed to the outside adjustment screws.
The light emitter either becomes detached altogether, or shifts zero.
This never seems to happen with look through the scope, tubular models which are built similar to rifle or pistol scopes. Some now reaching a lifetime of service as these were the original type from the 80s.
The Hawke 1x30 has proved indestructible.