The Dominus-K-SR TBAC Suppressor (Kurz) is the new, shorter version of the Dominus SR, designed to withstand full auto fire-cycles while remaining quiet. Clocking in at 5.45″ long, the Kurz is 1.5″ shorter than it’s older sibling. This means it can be implemented equally well on both long range bolt guns and tactical AR’s. The lightweight titanium construction means it only weighs 10 ounces, shaving 2.5 oz. off the original design. Despite these differences, the Kurz maintains a 145 dB blast on an untuned system, only 1 dB more than it’s full size counterpart. The Kurz is compatible with .308 and 5.56 calibers, but will work with any caliber smaller than .308 as long as you have the appropriate mount.
The Kurz was engineered with full auto capability in mind. It is capable of withstanding 10 cycles of the SOCOM/SURG test (only 6 cycles required to pass), while only gaining a single dB once completed. Each cycle of the SURG test consists of 8 magazines fired in full auto, with magazine changes occurring as quickly as possible. A common 17-4 steel muzzle brake can only survive 2-4 cycles, thus TBAC says this; “How often has your firing schedule destroyed your muzzle brake? If the answer is never, you haven’t even exceeded half of what this suppressor can take.”
|Maximum rated caliber||.30 caliber, up to .300 RUM|
|Diameter||1.85-inch OD (collar)
|Mounts||SR series brake (full spec)|
|Brake threads available||1/2-28, 5/8-24, 9/16-24, 3/4-20, 3/4-24, 3/4-28, M15x1.0, M18x1.0, M18x1.5|
|Finish||Black CeraKote; OD Green or FDE available|
|Brake Material||Heat-treated 17-4 stainless|
|Brake Finish||Ionbond DLC|
|Use||Hard-Use/Full-Auto & Precision/Long-range|
|Warranty||TBAC Limited Lifetime Warranty|
The Dominus-K-SR TBAC Suppressor is compatible with the SR series brakes in a variety of thread pitches, but comes with a 5/8 x 24 SR brake by default. If you prefer a different thread pitch please include your replacement selection in the the customer notes.
Thunder Beast Arms
|Dimensions||6 × 2 × 2 in|