FACTORY SBR
https://www.arsenalinc.com/usa/slr-104ur-factory-sbr.html
Recent GunBroker auction of SLR-104 (non-SBR):
https://www.gunbroker.com/item/965158078
https://archive.is/yyBWG (archive link)
High quality pictures:
https://drive.google.com/drive/folders/14lCyXwHOpAtfedm3RbDgzsdLoAyhtPwm
Purchased new directly from K-Var in November 2014. Paper form 4 approved February 10, 2015, registered to a trust in Virginia. I've cycled the action by hand but this firearm has neither chambered nor fired a round outside of the factory. Not interested in trades.
$4750, buyer pays applicable taxes. Full payment upfront starts the transfer process.