Now let's talk about the big Smith and Wesson Number Three Top Breaks.
The Russian model had a very distinctive shape. In addition to the spur on the trigger guard, the Russians specified a big, pointy hump on the grip. In S&W talk, this is called a knuckle. The purpose of this big knuckle was to prevent the gun from rolling in the hand in recoil. It does this very well, the gun does not rotate in the hand at all, the recoil impulse is straight back.
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Sorry these photos are a little bit out of focus, apparently I am not too good at selfies. Forget about resting a finger on the trigger spur. I wish I had a nickle for every time I've heard that one. It just does not work. In my opinion, the spur was purely decorative. Anyway, there is only one way I can hold the Russian model, I cram my entire hand onto the grip.
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The problem is, all of the big Number Three Smiths had further to reach to cock the hammer than a Colt. The only way I can cock the hammer on the Russian is to shift my grip up so I can reach the hammer spur. But notice my palm is in direct contact with the knuckle. If I were to fire the gun like this, recoil would kick that point right into the base of my thumb, and even with a relatively mild cartridge like the 44 Russian it would hurt. Trust me on this, I speak from experience.
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So before pulling the trigger I have to regrip again to get my hand back below the knuckle. That way the knuckle will not dig into my hand when I fire the gun. I don't know how much the Czar's troops liked shooting the Russian model, but I find it to be the most awkward of the big Number Three Smiths, because of the darn knuckle.
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The Schofield model was the next iteration of Top Break design with Smith and Wesson. In addition to the barrel latch being frame mounted, the Schofield had a gracefully curved grip shape. Gone was the awkward knuckle of the Russian Model.
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I can curl my pinky under the grip of the Schofield and it is perfectly comfortable to shoot.
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But the Schofield model suffered from the same long reach to the hammer spur that the Russian model did. With my pinky under the grip, I cannot quite reach the hammer spur. If I allow the grip to rotate in my hand like a Colt, then I can reach the hammer. But I will have to regrip to get my pinky under the grip again.
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If I choke up my grip on the Schofield, I still have a nice gap between the trigger guard and my knuckle.
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And this grip allows me to reach the hammer without regripping.
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The New Model Number Three was the last of the big single action Number Three Top Break designs, and it was the best. Smith and Wesson returned to a small knuckle on the grip, but nothing as big as the one on the Russian model. This grip is actually very similar to the grip of modern S&W revolvers. There were internal changes too that helped make the New Model Number Three the best of the big single action Top Breaks.
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Just like with the Schofield, if I curl my pinky under the grip of the New Model Number Three, I cannot reach the hammer spur.
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If I cram my entire hand onto the grip, I can reach it.
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I hope to be shooting this one at a CAS match this weekend, and I will try to pay attention to what grip style works the best for me.