Thank you for the offer but not enough margin in $900 for the trouble and expense I would have to go through to get the rifle to you. There is a CZ 527 223 carbine (with iron sights) for $750 on Maryland Shooters NIB.
The guy wants to do a FTF transfer but maybe you can convince him to send it to your FFL. Here is the link, sorry I can't figure how to make it live so you will have to copy & paste. Let me know how you make out. https://www.mdshooters.com/vbclassified.php?do=ad&id=45071