ENCORE
WKR
Agreed on this- if you redline the nicest rifle money can buy with the maximum recommended powder charge using custom ammunition, 400 yards may be doable. Considering that this thread is about a shooter who bought a CVA last year, has six posts and is exploring the range he is capable of shooting, I think it is unethical to advertise the same distances professionals are shooting at national matches as a viable hunting distance.
What the OP is looking for is to extend his hunting/shooting range as he noted in his very first post concerning two very different rifles with extreme differences in capabilities.
Rather a shooter/hunter has been at the sport for decades, or just a new shooter, they will never learn unless they ask questions, the differences are identified, they are willing to learn and to understand, and willing to put in the necessary practice. We don't know the OP's capabilities but, we know evidently he wants to learn.
Long range for muzzleloaders is not 200yds anymore. There isn't a modern inline rifle made today that isn't a MOA or less rifle at 200yds. Long range is considered ranges beyond 200yds.
Each year more and more shooters are questioning, learning, practicing and extending their maximum hunting ranges. Many harvests with production rifles now exceed ranges of 250yds plus each year. These same hunters are not professionals shooting a national matches. They are hunters that have turned into shooters, learning the different contributing factors associated with long range hunting/shooting. They are not hunters that pull their rifle out of the case a couple days before the season and shoot to hit a pie plate at 100yds. They put their time in on the range and learn their capabilities.
I agree that there are hunting situations which are unethical. However, unethical could be associated to that hunter that just gets his rifle out, shoots it twice to make sure "its on" then goes hunting, or, it could also be unethical to shoot at distances beyond the hunter's personal capabilities.
Learn the capabilities of the rifle/s you intend to use or hunt with, then determine your own abilities. The first part is easy...…..