Nairn got off to a good start with an early goal from a well placed strike from Ross Munro, but after a period of good play where Cameron Davidson, Rory Footitt both hit the bar and Kai McLaughlin had the ball in the net but was judged to be offside.
Brora subsequently equalised with a soft goal.
County pushed on again playing some good football and were rewarded with more goals from Kai McLaughlin(2) and Will Blackburn.
Brora pulled two goals back after a strong passage of play and could of scored more but for good goalkeeping from Fraser Wilkie, but Nairn settled down and controlled the rest of the game to score more goals from Ian Payne, Kai McLaughlin completing his hat-trick and Rory Footitt.
County missed a few more good chances with Ross Munro hitting the bar from 25yards but still ran out comfortable winners 7-3.