The Ruger 28507 is an AR stripped lower, listed by the distributor under manufacturer part number 28507. The listing title describes it as black with an American Flag design. The distributor files it under firearms lowers and marks it as a firearm.

The listing identifies this part only as a stripped lower, with no further build details. No caliber, barrel, trigger, stock or magazine information is given in the source, so none is specified here. The only finish information provided is BLK, paired with the American Flag design name.

• Brand: Ruger
• Manufacturer Part Number: 28507
• Type: AR Stripped Lower
• Finish: BLK
• Design: American Flag