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Thunder Beast Arms Dominus-CB

Titanium Precision Rifle Suppressor

Jan'23 Update-- Now available with HUB interface.

The DOMINUS-CB is a high-performance .30 caliber suppressor. It delivers three principal design goals:
1. light-weight titanium construction;
2. best-in-class repeatability and accuracy; and
3. similar suppression to the Ultra series .

The DOMINUS-CB is based on our DOMINUS-SR suppressor, but uses the CB mount. Please refer to the DOMINUS-SR specifications page for more information about the SR. The CB mount derates the retention level from full-auto capable but the resulting suppressor is lighter, shorter, and less expensive vs. the DOMINUS-SR.

Compared to the ULTRA 7, the DOMINUS-CB is 0.75" shorter and larger in diameter by 0.30", but about 2 dB quieter. It meters at 137 dB (milspec left/right) and 126 dB at shooters-ear1 on a 20-inch .308. This puts it right between the Ultra 7 and Ultra 9, These are numbers from our PULSE system which should be considered definitive, supplanting all data from the older 2209 sound-level meters.

The DOMINUS-CB features our "CB" mount system for interoperability with all CB muzzle devices, for users who have other ULTRA series suppressors.

The DOMINUS-CB is shorter but fatter than the ULTRA series, and about the same weight per volume. It is 6.25 inches long and 1.8 inches in diameter. The DOMINUS-CB itself weighs 9.6 ounces. The CB brake weighs 2.6 ounces.

 

DOMINUS-SR FEATURES

100% titanium body construction

"Tubeless" construction

360-degree fully-welded baffle core

Magnum and SBR rated

Rock-solid POI Repeatability

Thunder Beast Arms Dominus-CB

$1,330.00Price
16 week backorder from Pre-Order Date
  • Maximum rated caliber .30 caliber, up to .300 RUM
    Material Titanium
    Length 6.25 inches
    Diameter 1.8-inch max OD
    Mounts CB series brake or flash hider, or HUB
    Weight 9.6 ounces
    Brake threads available 1/2-28*, 5/8-24, 9/16-24, 9/16-28 3/4-24, 3/4-28, M16x1.0, M18x1.0, M18x1.5

    * Note: The 1/2-28 brake has part number 223CB-BRK:1/2-28 and has a .223 caliber aperture!
    Finish Black CeraKote; OD Green or FDE available
    Brake Material Heat-treated 17-4 stainless
    Brake Finish Ionbond DLC
    Use Precision/Long-range
    Price $1330 CB Mount (one brake included)
    $1330 HUB (mount system not included)
    Warranty TBAC Limited Lifetime Warranty
  • 5.5" .300 Blackout (subsonic and full power)
    7.5" 6.8 SPC, 7.62x39
    10.3" 223 Rem, 5.56, 6.5 Grendel
    12.5" .308 Win, .260 Rem, 6.5 Creedmoor
    16" 6.5 SAUM, 6.5 PRC, 7WSM, 7 SAUM, 7RM, 300 WSM
    18" 300WM
    20" 7 STW
    22" 26 Nosler, 28 Nosler, 300 WBY, 6.5-300 WBY
    26" 7 RUM, 300 Norma, 300 RUM, 300 PRC
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