Want to Buy WTB: WBP Railed RSB, 5.45 Casings

Might sound weird, but I’m looking for a bunch (20-30) of spent steel 5.45 casings for a project. Don’t throw em out on your next range trip, sell them to me instead.

Also looking for a WBP railed RSB.

Let me know if you have either and want to sell, thanks!