I've got an interest in the Armalite AR-18. Looking to trade my Ar-15 pistol and a Springfield Armory XD 45 cal. Ar pistol has DPMS 7.5 flat top kitty kat barrel. Lower was built using parts kit. Has approximately. 600 rounds in it. XD comes with case and 2 magazines. Looking for possibly a howa manufactured AR-18. Please feel free to email for pics.