I just can't help myself when it comes to something that looks like a deal, so I bought one of these Pedersoli Denalis. Finally got out to shot it today. After scrubbing the bore with some Cowboy solvent I thought that it seemed like a tight bore, haven't meassures it yet. I bought some 265 gr. ftx bullets which are .429 and even with the crushed rib sabbot it was tight. So I went to the Parker ballistic bullets which measure .450 and tried them with CR sabots and they loaded about average or just a little snug.

Shooting at 50 yds with open sights and 90 gr. 777 with Fiocchi primers. Still need a lot of experimenting with this 1/24 twist.