TAC works well with the lighter bullets - 3200fps w a 120 and under 1/2" all day long at 100.
Try 2000MR with a 180...........2800fps easily with a 26"
TAC works well with 155's too, I've been messing around with 155 scenars and getting 2900 and up, no pressure signs, and one ragged hole. Lapua brass, Federal primers, and 45-46 grains.
