The Barrett QDL quick-detach suppressor (Barrett part no. 19247) is a .50 BMG can engineered for Barrett’s big-bore rifles. You slide it over Barrett’s proprietary recoil-reducing muzzle brake and twist the lock ring, and it returns to the same alignment every time. A baffle stack with redundant 360-degree CNC welds contains the pressure of the cartridge, and the dual-layered tube is made from high-strength alloys. When muzzle flash is the priority, the ported brake can be run without the suppressor. Barrett packs it with a MOLLE carrying case and a mirage-mitigating cover.

Key Specifications

• The caliber is .50 BMG, the cartridge the QDL was engineered to handle.
• It adds 12.73 inches to the rifle, worth checking against cases and racks.
• Diameter is 2.5 inches, sized for the heavy baffle stack a .50 needs.
• Weight is 4.88 pounds, as Barrett lists it.
• The mount is a quick-detach quarter-turn lock ring over Barrett’s recoil-reducing brake.
• The material is 4130 steel with redundant 360-degree CNC welds.
• Barrett lists a total decibel reduction of 23 dB.

Frequently Asked Questions

Do I need ATF approval to buy this? No. As of October 9, 2026, ATF no longer requires Form 4 approval, registration or a tax stamp for suppressors. It transfers on a Form 4473 with a background check through a Class 3 (SOT) dealer. State and local laws still apply.

What rifles is the QDL made for? Barrett lists the QDL for the M107A1, and notes that the QDL muzzle brake kit is required to run it on a Model 99, Model 95 or MRADELR.

What comes with it? Barrett includes a MOLLE carrying case and a mirage-mitigating cover with the QDL.

Buy the Barrett QDL Quick-Detach Suppressor

As of October 9, 2026, this suppressor transfers on a Form 4473 with a background check at your Class 3 (SOT) dealer, with no Form 4 or tax stamp; state and local laws still apply. Order through Barrett‘s suppressor lineup and our Lubbock, Texas team will handle the transfer.