Just used the 140 grain Federal Fusions in my T3 with 20" barrel on a red hind and her calf at 200 yards - shot flat enough (I was zeroed 2.5 inches high at 100 yards so should be dead on at 200 according to Federal's ballistics data) and I got a nice exit hole but @ 2550fps claimed from a 24inch barrel, I would like something a touch faster when I have used up the batch of 100 I bought. No great claim for accuracy as I shot off hand for sighting in, but still got a 2 inch 3 shot group at 100 yards. It does the job!