I would go with a T3x Varmint and put it in a KRG chassis. The TAC A1 is A$3,400 in Australia. You can put the T3x Varmint in a Bravo and save A$1,000 or go with the Whiskey 3, save a little bit of money and end up with a rifle that is a least as good, many would say better.
Two problems with...