BERSA WhisperTech B-9X | 9mm Suppressor

The BERSA WhisperTech B-9X is a dedicated 9mm suppressor that uses the Couvillion method to reduce sound at the muzzle and improve shooter‑ear performance compared with traditional Maxim‑style designs. The system is designed for a smaller, lighter profile while maintaining comparable muzzle attenuation and minimal ballistic point‑of‑impact shift. It offers features targeting reduced muzzle flip and breach blowback, and the line was developed with user‑serviceability in mind.

Product Specifications

• The product type is listed as NFA – Silencer.
• The ATF model is WHISPER TECH.
• The ATF manufacturer is BERSA.
• The caliber is 9mm.
• The NFA attachment method is Direct Thread.
• The thread pattern is 1/2×28.
• The construction material is 17-4 HH1150 Stainless Steel.
• The exterior finish is SBN®/ QPQ®.
• The stated color is Black.
• The unit is described as full‑auto rated with no restrictions.
• The diameter is listed as 1.3 inches.
• The UPC is 704674323389.

The WhisperTech B-9X is appropriate for precision pistol work and controlled range training where reduced report and minimal disturbance to point of impact are priorities. Its compact design and thread‑on installation make it suitable for dedicated 9mm pistols and compatible carbine platforms when using the correct mounts.

With a focus on sound management at both the muzzle and the shooter’s ear, the BERSA WhisperTech B-9X delivers a balance of reduced size and engineered performance for shooters seeking a purpose‑built 9mm suppressor. Its construction and finish prioritize longevity under regular use while supporting full‑auto rated operation where applicable.