Ruger AR-556 5.56mm Semi-Automatic Rifle with M-LOK free float handguard $469.99 shipped
https://www.sportsmansoutdoorsupers...1719-2&utm_medium=email&utm_campaign=091719-2
https://www.sportsmansoutdoorsupers...1719-2&utm_medium=email&utm_campaign=091719-2