We all shoot certain guns better than others, but as far as one being more accurate than the other, it's highlly improbable. I watched a video on Hickock 45's video channel on this topic. And he sumerizes this in the video, explaining that the way they are made it is unlikelly that unless you are a world chapion pistol shooter like, ron latham, there is no difference in accuracy in most well made guns. for instance he shot a cobra carry, and a glock 27 and said he can shoot them all day with the same results.
I believe that we "take" to certain guns more so that others. Like 1911 shooters shoot 1911's better than Glocks, but it's only because they fit that gun better as the reverse is also true.
The word accuracy is over used, it's the shooter who is either accurate or not with a specific gun, not the other way around.As he explained the term accuracy was a over used word when comparing guns, "this one is more accurte that that one" and challenged anyone to ring him up and he would show them it wasn't the gun. Now if there is something wrong with the gun, that's a different story, it may need an adjustment, but a stock polymer mid priced pistol is probablly more accurate than most any shooter is. Also the trigger pull and length of reset etc, all factor into the accuracy. I hate a long trigger pull, I lose concentraion and it's just annoying waiting for the darn thing to fire. But in some carry guns it's a safety issue, and they aren't meant for target shooting.
That's another problem, some people buy 1 gun and expect it to be good for every aspect of their wants and needs. "The supergun, we always talk about", my fullsize 1911 is dead on at 25 yards,but no way I can carry a 40 oz gun around in FL.My lcp is great for carry as a second gun to my 26, but don't expect to shoot that past 10 yards, thats even pushing it, the 26 will do almost both jobs, it's accurate an small. With practice you can nail a 25 yard target almost as well as with the 1911. So we have 3 different guns, all with their own built in characteristics. If I were a robot, I should be able to shoot the ruger at the 25 yard target. The round will have no problem getting there, but the shooter will.