Marketplace first · dealer completed
How StampSwap Works
Find the item and make the connection here. Let an independent FFL determine and complete the lawful transfer path.
Step 1: List or browse
Create a listing with photos, specs, and an asking price, or search used suppressors by manufacturer, caliber, condition, price, and location. New listings do not request a complete serial number.
Step 2: Connect and agree
Use marketplace messaging and offers to agree on price and basic terms. Payment for the item stays outside StampSwap; we do not process, hold, or escrow those funds.
Step 3: Choose an independent FFL
Attach a verified transfer dealer before the transaction advances. This is required for every StampSwap transaction, regardless of any transfer route that might exist outside the marketplace.
Step 4: Follow the dealer’s process
The dealer—not StampSwap—determines the current forms, checks, approvals, shipping, and handoff requirements. Share sensitive transfer records directly through the dealer’s approved process.
Step 5: Dealer confirms completion
Possession changes only after the independent dealer confirms the applicable requirements are complete. Then both parties can close the marketplace transaction and leave reviews.