Think I have one, had it for years.
".45 CVA Kentucky Long Rifle", Bought it as a kit around 1976. Impressions? Barrel is "Jun(k)ar. Lock is "basic crude". Trigger is "modifiable". and the stock is nothing to write home about. And the butt plate is abusive to say the least.
Now with that said and done, I wouldn't sell mine for the world. My first born (daughter) was "in process" when it was built. Finished the 2nd week after her birth.
Both, the kid and gun have been through changes through the years.
Still the gun is (somewhat) original (as well as the kid :redface
but all things important have been extensivly re-worked. It's been a good learning curve.
The barrel has been hand lapper, burnished, fire honed, shot-in, seasoned, and anything else you can imagine along with different "crowns".
The lock polished, honed, etched, tuned and sworn at. Originaly the rifling was cut prety deep,,,, over the years it's gotten much shallower ::.
Anyways, the more I experiment the more I'm learning, and sometimes a improvement in groups is seen.
Originally, when new it was all I could do to "print" on paper ar 25 yds. Now it's 1-1 1/2 groups at 75 yds. (still not braggin rights).
It taught me a lot. In that respect it was money and time well spent.
Barrels are soft and readily adaptable to experimentations. Lock is rude and anything seems to be an improvement. Stock is "do-able" as well as most of the hardware. And the buttplate will "sorely" show you consistant positioning.
My $0.02.