NFA item — $0 federal tax stamp. Order, we file the ATF Form 4 on eForms, you pick up at your SOT dealer after approval. Flat $14.99 firearm shipping.
Licensed FFL · Class 2 SOTWe file the Form 4$0 tax stamp
How the Form 4 process works
Transfers on an ATF Form 4 with a $0 federal tax stamp (as of Jan 1, 2026). We file the paperwork on eForms and keep you posted on status; you pick up at your SOT dealer with photo ID after ATF approval. How the Form 4 works →NFA & suppressor guide →
The SLH series of rifle suppressors features an internal multi-flow path with a focus on sound reduction while also reducing up to 50% of the toxic fumes venting through the ejection port. The Sig Sauer SLH is ideal for users that use both supersonic and subsonic ammunition and are optimized for sound reduction.
