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
Specifications
| 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 |
| 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 |
More info can be found here.
Buddy's Armory will only ship
suppressors to Class III FFL holders. BATF regulation information for Suppressor
ownership is as follows:
Be at least 21 years of age.
Be a U.S. citizen.
Have no felony convictions or domestic violence convictions.
Have no dishonorable discharge.
Not deemed mentally unstable by a competent authority.
The NFA rules/laws are posted through the ATF website. At this time, the following states
ALLOW private ownership of suppressors: AL, AK, AR, AZ, CO, CT, FL, GA, IA, ID,
IN, KS, KY, LA, ME, MD, MI, MN, MO, MS, MT, NC, NE, ND, NV, NH, NM, OH, OK, OR,
PA, SC, SD, TN, TX, UT, VA, VT, WA, WV, WI, and WY. CA allows class 3 dealers
and class two manufacturers to possess suppressors. 
