Keltec RFB .308cal and MSAR STG-56 5.56mm Bullpups. These have the same serials #38 from the first runs of each weapon mfg.
These are from the early days and are first runs of both items. MSAR is no longer made but was a top quality gun based on the Styer Aug.
This MSAR gun was the Tactical version with an upgraded rail system and is unfired and as New in Box!.
The Keltec was set up with AAC flashider, test fired and put away, it is As new in box