With the 300gr DeepCurls, using the Harvester long black sabot gives me better accuracy out of my Omega X7 than using either the short blacks or the crush ribbed sabots, but man, they are tough to load. I don't know if I would used them in the field since I have to really lean on my range rod to get them down.

If you can load them ok in your Triumph, they should be great.