HK P7 is the most accurate out of the box.
All the weapons in this thread are capable of accuracy, but that gun can't shoot itself...it is only as good as the shooter.
Correct: It's not the arrow its the indian.
.What major firearms manufacturer produces a gun that isn't accurate? Most; and I do mean most people that purchase handguns not only do not have the right equipment to properly and quantifiably test fire a hand gun out of the box to calibrate it anyway, but don't even possess the knowledge to attempt to do so.
The disadvantage for the person that doesn't have a lot of different pistols, or the person starting out is you may not have the opportunity to try a lot of different brands and sizes before you pick one.
99% of the pistols on the market will out shoot 99% of the people on the planet.
People like to quote what you said but almost everyone shooting a SAO Sig P210 Legend Target for precision will out shoot almost everyone shooting a M&P 9mm.
Regardless of a shooters skill level a more accurate pistol is still a more accurate pistol. Same thing applies for your rifles.
I watched a fella hit a cantaloupe with a Hi-Point from 20 yards...... He used to be a pitcher though.
You are confusing "shootability" with accuracy.
A glock 34 with target sights is a whole lot easier to shoot than a glock 43.
Or I'll use this as an example, since you brought up rifles...
A Marlin 60 with a 16x optic is a whole lot easier to shoot than the same Marlin 60 without an optic.
I'm sure that Sig IS more precise in the accuracy department, but it IS also easier to shoot than a M&P 9.
Accuracy would be the pistol and shootability would be the shooter.
Anyone that thinks a Sig P210 is harder to shoot for groups at 25 yards than a M&P "Is Confused".
A Glock 34 is easier to shoot than a G30 due to the longer sight radius but the G30 is a more accurate pistol.