That is one nice looking TC. I just dig out my Gen 1 Contender I used to shoot metallic silhouette with last month. Found a Match grade .22LR bbl and a Burris 2.5 scope. So far, it has no preference to LR subsonic or std LR rounds. 10 rds under a dime at 50yds. No it's not the tightest group, but for starlings, woodchucks, red squirrels, etc it's a nice change using a .22 rifle.
I'd forgotten how much fun that gun is. Get a .22 LR bbl of some sort, enjoy seeing what it likes to eat then go have some fun.