I keep to 357/38 caliber across my firearms. I have revolvers & a lever.
Considering that, I was thinking about adding a scoped GP100 (6") to the mix, especially with my rougher eyesight.
For those who have opinions about adding a scope to a revolver, pro or con -- talk me in or out of it.
Thanks!
My current problem with focusing on handgun sights have led me to my own recent experimentation. I had an old 4x handgun scope (from a scout rifle set up) and some red dots laying around, so all I needed was a way to mount something up. I have so far only tried this with my long barrel Single Six.
Last summer I experimented with the 4x and even made some short shooting sticks out of scraps I had laying around the house (wood and an old belt). My conclusion is the 4x is a bit much, even with shooting sticks. The eye relief is tricky, too. In free hand you can't exactly hold the gun like you would with an open sighted gun. You kinda have to find your arm length range that works with the scope. With shooting sticks, the eye relief is much less of a problem.
A couple months ago, I pulled the 4x scope off and mounted a Bushnell TRS-25 I previously bought for a rimfire rifle. The gun feels much lighter in the hand and the red dot allows me to see the dot and target much more clearly than iron sights. Eye relief is not an issue at all with a red dot, hold the gun anyway you want and the dot is there.
You have to get used to finding the dot in the sight (same with the scope regarding the crosshairs), but so far I like it much, much better than using the scope.
The only thing that the 4x scope provided was being able to see small targets at handgun ranges. Shooting off the sticks was still somewhat wobbly and takes some practice. Something with a bipod attached (like a Ruger Charger) would most likely be more stable than shooting sticks.
In my opinion if you want a challenge and want to shoot small targets, try out a scope. If all you are wanting to do is make up for the lack of ability to see iron sights clearly, try out a red dot of some sort. The smaller the better.
Since you mentioned a GP100, here's a size comparison. Maybe the GP100 will get a red dot on it someday.