Have a select fire 12.5" AC556 folder, 5.56 GB Factory Folder, 5.56 Mini 14 (preban), 180 series 5.56.stainless but only two 180 Series 6.8s one new, unfired in box with all papers other is "like new" but did trigger, Accu-Strut, bedding, etc. Want to do a full custom 6.8 Mini and wish I had been smartwr when they were $600 or less used as cost of ammo had people dumping them. Have Ruger Hawkeye 6.8 SPC as well as 6.8 is becoming my favorite cartridge for short action and light fighters. Anyone has a 6.8 Mini or trips across one want another or two.