Cutaway Training Practice Demo Cylinder 6 Pin Schlage Primus FP Keyway Locksport

Extreme Cutaway, Training, Practice Demo Cylinder 6 Pin Schlage Primus FP Keyway. YES its an FP keyway. The "W" that is stamped on the key in the place where the keyway would normally be stamped is the Logo of the inventor "Bo Widen"  This was done at the beginning of the release before keyways were stamped on keys. Old School. He licences his patented to Schlage. Locksport. Thank you for looking.