Thunder Beast Magnus S .30 Cal Suppressor – CB Mount

Thunder Beast Magnus S .30 Cal Suppressor – CB Mount

The MAGNUS-S-CB-30 is the mid-length variant in Thunder Beast Arms Corp’s elite MAGNUS suppressor lineup, offering a perfect balance between compact size and top-tier suppression. At 6.9 inches in length, the “S” model is over 2 inches shorter than the full-size MAGNUS, yet delivers sound performance that rivals the Ultra 9 Gen2 and Dominus-CB. It’s ideal for long-range shooters, hunters, and PRS competitors who want reduced length without sacrificing acoustic performance.

Built from 100% titanium with a tubeless, fully welded baffle core, the MAGNUS-S-CB-30 is magnum-rated and engineered for precision. The CB mount ensures compatibility with TBAC’s Compact Brake system, making it a seamless upgrade for users of the Ultra 5, 7, 9, and Dominus-CB suppressors.

Mid-Length Design (6.9″)Shorter than full-size MAGNUS with minimal suppression loss

.30 Caliber OptimizedIdeal for .308, 6.5 Creedmoor, .260 Rem, .300 WM, and .300 Norma

CB Mount CompatibleUses TBAC’s Compact Brake system (Ultra & Dominus series)

Titanium ConstructionLightweight, corrosion-resistant, and magnum-rated

Tubeless, Fully Welded DesignMaximizes strength and minimizes weight

Helical Baffle StackEngineered for precision, low blowback, and consistent suppression

Rock-Solid POI RepeatabilityMaintains zero and accuracy across mounting cycles

Made in the USABacked by TBAC’s Limited Lifetime Warranty

Specifications

• Caliber: .30 (up to .300 Norma Magnum)
• Length: 6.9 inches
• Diameter: 1.8 inches
• Weight: Approx. 13.5–14.5 oz (varies slightly by finish)
• Material: Grade 5 Titanium
• Mount Type: CB (Compact Brake), 5/8×24
• Finish: High-Temp Black Cerakote 
• Minimum Barrel Lengths:
  • 8″ for .308, 6.5 Creedmoor, .260 Rem, etc.
  • 5.5″ for .300 BLK, 6.8 SPC, 7.62×39
  • 10.3″ for 5.56 NATO (full auto)
  • 12–16″ for magnum cartridges (see full chart)
• Use Case: Precision/long-range, PRS, hunting, magnum bolt guns
• Warranty: TBAC Limited Lifetime Warranty