Methinks our freind is asking about "real world usability" here! :wink: And and added dose of "what werks fer me"!
I just went through some experiements recently on just that subject with both sights and rifles.
I currently own a Pedersoli Roller in 45-70, with the factory sights on it. A good freind of mine has an American made Sharps in 45-70 with a $900.00+ (actually he paid around 650 for them a number of years ago) set of sights.
Recently we spent most of a day at the local range together shooting our rifles at 200 yards and doing some testing. During the course of this we ended up going back to his shop and did some swapping around, and went back the the range fer more shooting. What we did was swapped sights on his rifle and mine. (this took a bit of doing, makeing a set of "bases" to fit the sights to the different guns)
After over 200 rounds through each gun, each of us shooting 50 rounds with each and then 50 rounds with each gun after changing sights around, the conclusion is...................He's a better shot than me! :oops: That's it!
Actually, he was trying to convince me that I should A: buy an American made (and very expensive Sharps) or B: buy a set of very expensive sights for my Roller! In the end what we concluded is that my shooting skills and visual accuity(sp?) will not benefit from either! :eek:
There's no question that his sights, and gun, are higher quality than mine, heavier built, finer finish, etc, but he shot his gun with my sights on it, just as well as he did with his sights. Groups were indistinguishable after the swap, from the ones before the swap. (THAT surprized the heck outta him! :lol: ) While at the same time, I couldn't shoot his gun, with his sights, any better better than I could my gun with my sight set on it. And his sights on my gun did not improve or decrease my groups at all.
What did we prove? Not much really. Shooting at 200 yards isn't much of a test. Had we room do shoot longer distances that day we might have found some major differences. But what we learned is that at 200 yards there's no practical difference....and that he's a better shot than me! :roll:
Oh, BTW, His best groups with both guns were less than than 1/8th of an inch different....with either sight set on the the guns. And yes, he got the tightest with his gun and his sights...but 1/8th" at 200 is better than my abilities can come close too!