Description
he 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
| 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 |
| Weight | 9.6 ounces |
| Brake threads available | 5/8-24 |
| Finish | Black CeraKote |
| Brake Material | Heat-treated 17-4 stainless |
| Brake Finish | Ionbond DLC |
| Use | Precision/Long-range |
APPLICATION NOTES
Minimum barrel lengths:
| 5.5″ | .300 Blackout (subsonic and full power) |
| 7.5″ | 6.8 SPC, 7.62×39 |
| 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 |
Suppressors and SBR’s are legal to own in 42 states and growing. Suppressors can be purchased through an authorized dealer but are regulated by the national firearms act [nfa] branch of the bureau of alcohol tobacco firearms and explosives. This means there are a few extra steps for purchasing a suppressor compared to a regular firearm. The following outlines what you need to legally purchase a suppressor.
Requirements
Be a resident of a state where suppressors are legal
Be at least 21 years of age
Be a united states resident
Be legally allowed to purchase a firearm
Pass an atf background check that usually needs 6 to 9 months to process
Pay a one time tax of $200
Ensure your local chief law enforcement officer gets a copy of your form 4
Materials to purchase a suppressor, you will need to find an authorized dealer in your area. Once you find the suppressor you want, the dealer will assist you in filling out a form 4. This is the form you will send into atf along with the following:
Atf form 4 (duplicate)
Fbi form fd-258s in black ink
$200 check to batfe-nfa
Passport photos
Ate form 5320.23 (if using a trust)
PRODUCT SKU: DOMINUS-CB
