Bersa B9 9mm Modular Suppressor 1/2x28

Bersa B9 Modular Suppressor

The Bersa B9 represents a thoughtful approach to suppressor design—engineered for shooters who value versatility without compromising performance or durability.

Construction and Materials

Built from premium materials, the B9 combines Grade 9 titanium, 17-4 PH stainless steel, and 7075-T6 aluminum. The first five baffles are machined from 17-4 PH stainless steel, while the three front module baffles use 7075-T6 aluminum. A High Temperature Cerakote finish protects against corrosion and heat damage.

Sound Reduction Performance

The B9 achieves up to 32 dB of sound reduction in full configuration, bringing typical 9mm Luger shooting down to approximately 124 dB SPL—well below the threshold for hearing-safe shooting without electronic hearing protection.

Modular Design

The suppressor's modular construction allows you to configure it in seconds without tools:

• Compact configuration: 5.8 inches, 9.2 oz—ideal for reduced overall system length
• Full-size configuration: 8 inches, 11.3 oz—maximum sound reduction

All baffles are fully user-serviceable and disassemble tool-free for cleaning and maintenance.

Caliber Versatility

Rated for nine calibers, the B9 works across multiple platforms:

• 9mm Luger
• .22 LR
• .300 Blackout (subsonic and supersonic)
• .350 Legend
• .357 Magnum
• .38 Special

Note: .300 Blackout supersonic use is limited to hunting applications only, with a five-shot limit before allowing the suppressor to cool.

Direct Thread Mounting

The included 1/2×28 piston enables reliable semi-automatic operation on most contemporary locked-breech host pistols right out of the box.

Warranty

Backed by a Bersa USA Limited Lifetime Warranty.