7mm TCU
Got a wild hare and bought a T/C Contender with 2 barrels. A 10" in 222 Rem. and a Super 14 in 7mm TCU. The 7 got a 2X Leupold and the 222 got a 2X8 Simmons. If you have never loaded a 7 TCU let me assure you that it is a PITA. The headspace has to be perfect and the primers have to be the softest that you can find. My first loads would not fire. I had expanded the neck on PMC 223 brass and primed them with CCI primers. After much research, I took 223 ammo and shot it to fireform the cases, necksized the brass and stuck a Winchester primer under 26 grs of IMR 4895. It shot a 139 gr SST into 3" at 100 yards. Now I get to play with it.