All transfers ATF Form 4 compliant · $200 tax stamp required · ~6–9 month approval
NFA 101Find an SOT DealerSign In
4,287 listings · 312 auctions ending today · 89 SOT dealers online

The marketplace for quieter shooting.

Every listing routed through a verified SOT dealer. Form 4 paperwork managed in-app. State-by-state legality enforced at checkout — because NFA shouldn't be a guessing game.

SOT-Verified Sellers
Every dealer vetted
Form 4 Concierge
We handle the paperwork
State Legality Check
Auto-blocks restricted states
Escrow Protection
Funds held until ATF approval
— On the block

Featured listings

All4287
Rimfire612
Pistol891
Rifle1456
Multi-Caliber743
Integral124
Subsonic Ammo461
Auction SOT
2d 14h
.338 LM / MultiNew in Box

SilencerCo Omega 36M

$1,149
14 bids
+ $200 tax stamp
+ transfer fees
ApexFFLDealer
★ 4.9 · 2,841 sales
Austin, TX
Buy Now SOT
.30 Cal RifleNew

Dead Air Nomad-30

$925
+ $200 tax stamp
+ transfer fees
DesertSilencers
★ 5 · 1,203 sales
Phoenix, AZ
Auction SOT
5h 42m
9mm / .45 ACPNew in Box

Rugged Obsidian 45

$612
8 bids
+ $200 tax stamp
+ transfer fees
VolunteerArms
★ 4.8 · 567 sales
Nashville, TN
Buy Now SOT
9mm PistolUsed - Excellent

Gemtech Lunar 9

$489
+ $200 tax stamp
+ transfer fees
MountainNFA
★ 4.9 · 892 sales
Boise, ID
Auction SOT
1d 3h
5.56 NATONew in Box

Surefire SOCOM556-RC2

$1,389
22 bids
+ $200 tax stamp
+ transfer fees
GulfCoastFFL
★ 5 · 3,104 sales
Tampa, FL
Buy Now SOT
.30 Cal MultiNew

YHM Turbo T2

$749
+ $200 tax stamp
+ transfer fees
CarolinaSuppressors
★ 4.7 · 421 sales
Charlotte, NC
— How it works

The transfer, demystified.

01

Find & buy

Win an auction or buy outright. Funds go into escrow — not to the seller yet.

02

Choose your SOT

Pick a local Class 3 dealer to receive the suppressor on your behalf.

03

File Form 4

We pre-fill the ATF Form 4. You add fingerprints, photos, and the $200 stamp.

04

Take it home

Approval lands (typically 6–9 mo). Pick up at your dealer. Escrow releases.

Suppressor ownership is restricted in: CA, DE, HI, IL, MA, NJ, NY, RI, DC. Listings are auto-blocked from shipping to restricted addresses.