Thunder Beast Magnus .30 Cal Suppressor - CB Mount

Thunder Beast Magnus .30 Cal Suppressor - CB Mount

The MAGNUS-CB-30 is Thunder Beast Arms Corp’s flagship full-size .30 caliber suppressor, engineered for shooters who demand the absolute best in sound suppression, precision, and repeatability. Designed around magnum-class cartridges like the .300 Winchester Magnum and .300 Norma, the MAGNUS-CB-30 is also the quietest suppressor TBAC offers for smaller calibers like 6.5 Creedmoor, .260 Remington, and .223 Rem.

Built from 100% titanium with a fully welded, tubeless baffle core, the MAGNUS-CB-30 delivers exceptional strength-to-weight performance and rock-solid point-of-impact repeatability. The CB mount system ensures compatibility with TBAC’s proven Compact Brake, making it a seamless upgrade for users of the Ultra 5, 7, 9, and Dominus-CB suppressors.

Full-Size Suppressor
9" length for maximum suppression performance

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

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

Titanium Construction
Lightweight, corrosion-resistant, and magnum-rated

Tubeless, Fully Welded Design
Maximizes strength and minimizes weight

Helical Baffle Stack
Engineered for precision, low blowback, and consistent suppression

Rock-Solid POI Repeatability
Maintains zero and accuracy across mounting cycles

Made in the USA
Backed by TBAC’s Limited Lifetime Warranty

Specifications

• Caliber: .30 (up to .300 Norma Magnum)
• Length: 9.0 inches
• Diameter: 1.8 inches
• Weight: Approx. 15.5–16.5 oz (varies slightly by finish)
• Material: Grade 5 Titanium
• Mount Type: CB (Compact Brake), 5/8x24
• 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, 7.62x39
  • 10.3" for 5.56 NATO (full auto)
  • 12–16" for magnum cartridges (see full chart)
• Use Case: Precision/long-range, hunting, magnum bolt guns
• Warranty: TBAC Limited Lifetime Warranty