LAST EDITED ON Apr-05-10 AT 06:15PM (MST)[p]Have not really worked with Thors out of my Omega, but that should be a good starting point Cowtag. I am going to try the 300 gr Thors in that gun eventually and see how they shoot. I did get to try them out in my Knight LRH and they seemed good out to 50 yards using 105 gr of BH 209. However, I wouldn't be afraid at all to use 90 gr of powder if it is accurate. Plenty of power and it kicks a whole lot less!
Thompson Center guns with their QLA are always iffy with any conical, but they seem to do the best with something with a rear bell like the plastic on powerbelts, the rear bell on the Hornady FPBs and so the similar Thor design should probably work well too. I usually start at about 90 gr powder, shoot three times, try 95 gr, shoot three time, etc up to about 110 gr of powder.
I worry that now that they are legal in Colorado, he may have trouble keeping up with the demand on Thors.
Let us know how they shoot for you.
txhunter58
venor, ergo sum (I hunt, therefore I am)