Because this is a military specification item, availability is cyclical. Surplus stores get batches when units rotate gear. However, you can find "factory new" verified units through:
"Citadel" is a prominent financial institution that uses several "verified" security features for its online and mobile banking. Citadel Credit Union Instant Verification
You’re not just finding an object — you’re proving you followed the obscure path. Once verified, the Citadel 51058 grants you:
Beyond the Citadel-specific SEC filing, the number 51,058 appears in broader institutional financial summaries: Institutional Holdings
It is often cited as the Citadel equivalent to AK Interactive AK11006 (Silver Grey) or the Federal Standard shade FS 36622 .