as a drop- in, not really ... you may have to do some tinkering ... bought a T/C Renegade way long ago, and the frizzen conked out... after many attempts to reharden it on my own, I went to a 'smith, who told me that I could solve the problem for ten buck or thirty bucks, so I asked the difference, and he politely explained that he could put some new metal on the T/C frizzen for thirty bucks or sell me a Lyman for ten (remember, this was some years ago) ...the Lyman frizzen worked fine for many years, until I called T/C (pre S&W) and asked if I might purchase a spare frizzen, and ended up sending the lock to them on Monday, and had a new one back Thursday.
so- -short version -- you may have to do a little tinkering ...
some of the replacement locks do look pretty cool, though: they're your overtaxed, God entrusted dollars, so spend them as you see fit!
Make good smoke!