As noted above the Model 92, whether it's made by Winchester, by Rossi 92 or by Armi Sport is a very strong firearm. The Rossi Model 92 is also chambered in ,454 Casull, which operates at 65,000 psi, so even 32,000 psi Tier 3 .45 Colt loads are a walk in the park for it. And you can also consider getting one in .454 Casull as you could always shoot .45 Colt in it as well.
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The Rossi 92 offers the best bang for the buck, but you'll want to look for the pre-purchase checklist posted at rossi-rifleman.com as Rossi's QA is a little spotty.
Once you have one, you can make some minor modifications that really improve the smoothness of the action. Stevesgunz.com sells a video showing what and where to polish the action and sells a package that includes a lighter ejector spring. You can also get a plug to replace the pig tail safety on the bolt. One thing you need to replace is the plastic magazine follower as they will expand and eventually stick in the tube. Stevesgunz also sells a metal magazine follower.
Once you clean the preservative off, the exterior polish and blue is very nice. The stock finish is not exceptional, but it make s great stain that you can apply Tru-oil on top of with no need to remove it. The first couple coats will dry a slower than normal (18-24 hours) as they integrate with the base finish but after that the rest will dry down normally. The end result is a very nice oil finished stock.
Rossi sells them in 16" and 20" carbine versions as well as in a 24" rifle configuration, although the barrel profile on their rifle is too heavy for my tastes.
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Winchester is making the Model 92 again but it's pricy and their bluing is way too black and lifeless for my tastes. You can still find a Model 94 Trapper in .45 Colt, but the action is not as strong as the Model 92, it's about and inch and a quarter longer and with the toggle link it is not nearly as fast or smooth as a Model 92.
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Armi Sport makes a great copy of the Winchester Model 92, one that is a more accurate clone than the Rossi, and they are very nicely made and very slick cycling out of the box. They are however about twice as expensive as a Rossi. Armi sport sells them in 20" carbine and 24" rifle configurations and has gotten the barrel profiles right so they handle very nicely. They also make a 24" take down version.
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The Model 92 in .45 Colt with a 20" barrel, IMHO, handles much better than the 16" version and with the shorter action of the model 92, it's only about 2 1/2 inches longer than a 16" Model 94 Trapper carbine.
This is my 20" Rossi Model 92 Carbine:
This is my Armi Sport Model 92 Take down rifle with 24" barrel: