Diligent Defense DTF-STi - 338/8.6 BLK

The Diligent Defense DTF-STi shortens the Big Bore DTF for a handier package in the field. The 6.75″ OAL and ~9.2 oz titanium construction keep length and weight off your muzzle without giving up strong sound reduction. With HUB 1-3/8×24 compatibility, it pairs easily with your preferred mount ecosystem, and it’s set up for 8.6 BLK & 338 ARC while being capable of suppressing everything up to .338 Lapua. Shorter tube, easier handling—ideal for carbines, suppressed hunting, and long range guns. Keep it under ~800°F and enjoy reliable suppression in a compact form.

• Rated up to .338 Lapua / 8.6 BLK 
• Common minimum barrels: .338 LM 22″; 8.6 subs 8″; 8.6 supers 12″
• HUB/Bravo 1-3/8×24; ready o mount your favorite QD or DT adapter
• Lightweight and compact, perfect for a hunting silencer 

• Weight: 9.2 oz
• Length: 6-3/4″
• Diameter: 1-5/8″ (1.625″)
• Caliber: Up to .338 Lapua Magnum / 8.6 BLK
• Material: Titanium

How to Buy The Diligent Defense DTF-STi Suppressor with Silencer Shop

1. Add the DTF-STi to your cart. Make sure to include a tax stamp and a Single Shot Trust if applicable. The Single Shot Trust makes it easy to add friends and family as additional users of the suppressor. 
2. Head to your selected Powered By Silencer Shop dealer with a kiosk to complete your demographic and fingerprint scan in just five minutes. Snap a selfie and upload it online within your customer portal with the Silencer Shop app.
3. Silencer Shop will email an eSign document to you. Please review and digitally sign the file from your computer or mobile device.
4. Set up your ATF eForms account at eforms.atf.gov. Make sure your email, name, and address match your Silencer Shop profile information exactly.
5. You'll receive an email from Silencer Shop that says "Ready to Certify" and includes the phone number of your local Powered by Silencer Shop dealer. Set up a time to certify with your dealer and submit the form to the ATF for processing.