Any Other Weapon (AOW) for Sale
Any Other Weapon (AOW) is a catch-all NFA classification for firearms that don't fit the standard pistol, rifle, or shotgun definitions, including pen guns, cane guns, smooth-bore pistols, and disguised firearms. AOW transfers require federal registration and ATF approval. As of January 1, 2026, the federal tax stamp for AOWs is $0.
No active auctions for Any Other Weapon (AOW).
