With their $150 CVA Wolf, 80 gr. of 777 FFg, 250 gr. Hornady SST or TC Shockwave in black sabots,
Nikon 1.5-5x38 Omega Slughunter scope, off sand bags at the range, i get one big 1.5"-2" hole on target at 100 yards from 5 shots. I clean with one wet patch and one dry patch between shots. I wet the patches with tobacco spit, Windex, or water, whatever is convenient at the time. The first shot, after cleaning the oil in the barrel with two dry patches, is dead on into the 1.5" orange sticker on the target. I practically found the preferred load and bullet, and sighted in the rifle in less than 1 hour. I also helped set up and develop a load for a CVA Optima. Slightly better results.
To put things into perspective, it took way longer than that to the guy next to me on the range to fiddle with his Ruger (or Browning) bolt action in 300 WinMag. He had 4 different kinds of ammo. By the time he left his best groups were still 2-3".
If they say that Accuras are accurate, i believe them, and if anyone tells me that CVAs are not good products, i ignore them. I examined the barrel on my Wolf with a fancy borescope, and i can tell you that the bore and rifling are smoother and have a much finer finish and polish than the next rifle i looked at, a Remington 700 of sorts. The rod supplied with the Wolf was of poor quality, but their customer service sent me a replacement. I use a fiberglass rod at the range anyway.
I did look carefully at the TC Triumph and i wanted to buy one. The stock did not fit me and was, in my opinion, poorly designed. I just could not get my head low enough to see the sights, and i had to shrug to get myself to see the scope mounted on one. I initially thought that the hand removable breech plug was an advantage. Since i have the CVA Wolf i realized that a hand removable breech plug is of no consequence whatsoever.
If they made their Apex rig with a nice wood stock, i would buy a .50/.22LR/.223/30-06 set in a heartbeat.
By the way, the Wolf was the very first muzzleloader that i ever fired or purchased. I am happy enough that it may well be the last.