The Barrett QDL .50 BMG black suppressor (Barrett part no. 19247) is Barrett’s quick-detach big-bore can in black Cerakote, built to add sound and signature reduction to a .50 caliber rifle. It slides over Barrett’s proprietary recoil-reducing muzzle brake and locks with a quarter-turn ring, giving the same alignment every time. Redundant 360-degree CNC welds hold the baffle stack together against the extreme pressures of the cartridge, and the dual-layered tube is made from high-strength alloys. The ported brake stays on the rifle and can be run alone when muzzle flash is the priority. Barrett ships the QDL with a MOLLE carrying case and a mirage-mitigating cover.

Key Specifications

• The caliber is .50 BMG, the cartridge the QDL is built around.
• It adds 12.73 inches to the rifle’s length when fitted.
• Overall length is 14.84 inches without the detachable auxiliary muzzle brake.
• Diameter is 2.5 inches, sized for the volume a .50 BMG can needs.
• Weight is 4.88 pounds, a figure to plan rifle balance around.
• The finish is black Cerakote, a durable coating for a hard-use rifle.
• The material is 4130 steel, with redundant 360-degree CNC welds on the baffle stack.
• The mount is a quick-detach quarter-turn lock ring that fits over the Barrett brake.
• Barrett lists a total decibel reduction of 23 dB.
• It ships with a MOLLE carrying case and a mirage-mitigating cover.

Frequently Asked Questions

Which rifles does the QDL fit? 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.

How do I mount and remove it? Slide the QDL over the muzzle brake and twist the lock ring. The ported brake remains on the rifle, so the suppressor can come off quickly when flash matters more than sound.

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.

Buy the Barrett QDL .50 BMG Suppressor in Black

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. It is the factory answer for suppressing a Barrett .50. Order through Barrett‘s silencers and suppressed firearms lineup and our Lubbock, Texas team will handle the transfer.