300 Blackout Suppressor
Looking to get the most out of your .300 Blackout rifle or pistol? These suppressors are purpose-built to deliver optimal performance, especially with subsonic ammo—making them a favorite for hunters, home defenders, and tactical shooters.
Additional 300 Blackout Suppressor Info
.300 Blackout is one of the most suppressor-friendly calibers on the market. Whether you're running subsonic loads for maximum quiet or supersonic rounds for added punch, the right suppressor makes a huge difference. This collection includes top-rated models like the Dead Air Nomad, SilencerCo Omega 300, and Q Thunder Chicken—all rated for the pressures of 300 BLK in both SBR and AR-pistol platforms. Many .300 Blackout suppressors are full-auto rated and built with rugged materials like stainless steel, Inconel, or titanium. Quick-detach systems, modular lengths, and multi-caliber capability are also common features. Gunprime makes it easy to pick the right can with real-time inventory, fast shipping, and help navigating your NFA paperwork.
Yes, it’s one of the best calibers for suppressors, especially when using subsonic ammo through shorter barrels.
Absolutely. Most .30 caliber suppressors are designed to handle .300 Blackout and other calibers like .308 and 6.5 Creedmoor.
The Dead Air Nomad and Q Thunder Chicken are top-tier for subsonic quiet, while the HUXWRX Flow 762 offers excellent gas management.
You don’t need it, but subsonic .300 BLK (usually 200+ grain bullets) significantly improves sound suppression and eliminates the supersonic crack.
Yes, all suppressors rated for 300 BLK will handle both subsonic and supersonic rounds without issue.
Many are, but always check the manufacturer’s specs. Dead Air, Surefire, and SilencerCo models often meet full-auto standards.
QD offers faster mounting and may reduce POI shift, while direct-thread models are lighter and simpler. It depends on your preference.
8–10.5" barrels are ideal for subsonic loads. These suppressors are optimized for SBR-length performance.