Hal:
If you have trouble at (ie), say 50 yards with
a Rifle, then how does a handgun improve one’s shooting from 50 yards?
It's complicated and very difficult to understand (it will make little sense - but - I'll try to explain).
I'm right handed/right eye dominant.
I also have damage to the retina in my right eye and I only have very, very, very limited sight in that eye. There isn't enough sight for me to focus on anything. I have peripheral vision, but, even that is limited
As a result, I have zero depth perception & I am forced to shoot left-handed using my left eye.
Having zero depth perception means the longer sight radius of a rifle works against me. It also makes hitting a moving target (or baseball or catching a football, etc) next to impossible.
I only experience 3D sight when I concentrate and blur my vision and work at it very hard. It's taxing beyond words to do that. As a result, I have no depth perception. I know what it is, I just don't have it.
When shooting with a rifle, having to use my left shoulder, it throws me off for some reason. I think it's because I'm more prone to flinch using my weak arm.
When shooting a shotgun at a moving target - it's a pretty useless exercise. I can't lead or follow worth a crap.
However - with a handgun and a stationary target, I pretty much own it.
Distance is just a matter of size. A dime at 10 feet or a 55 gallon drum lid at 200 yards look the same to me. All I need is to figure out how much holdover I need. Once I have that, I can hit pretty much whatever I want whenever I want.
I believe that is due to my brain not having to do anything "complex" (for lack of a better term).
In all honesty - I really don't know the whole reason why I am the way I am - with regards to shooting handguns & how uncanny accurate I shoot them - and - how bad I am with a rifle.
I just go with it and don't bother trying to figure it out.
Like I said - it's difficult.