Thunder Beast Ultra 9DT

Notify me when this product is back in stock

Availability: Out of stock

MSRP: $1,145.00 Our Price: $1,095.00 Save 4%

Quick Overview


The Thunder Beast Ultra 9DT is a direct thread .30 caliber full size precision rifle suppressor.  This 30 caliber version offers the best flexibility from .223 up to 300 RUM with 100% titanium construction.  Weighing less than most compact suppressors, the full size Ultra 9 DT weighs 13.7 ounces.  A standard report from a .308 bolt-action rifle is reduced to roughly 132-134 dB with the Thunder Beast Ultra 9.  On a 300 Blackout rifle, the report is 118-120 dB when using subsonic ammunition. Compared to the prior 30P-1/30CB9 series, the ULTRA 9 is 25-30% lighter, 4-5 dB quieter and much stronger.  The Ultra 9 is rated for:

300 Blackout 8"
6.8 SPC / 7.62x39 10"
.223 / 5.56, 6.5 Grendel 11.5"
.308 Win / 7.62 14.5"
7mm RM, .300 WM 18"
7mm RUM / 300 RUM 20"

The TBAC Ultra 9 comes in both direct thread and thread over muzzle brake (TOMB) versions.  To view the compact brake version, please click here.


The Thunder Beast Ultra 9 DT is the lightest suppressor in it's class.  Even at 9 inches long, it weights much less than most compact suppressors.  The full-size performance with minimal weight addition makes it perfect for hunting and precision rifles where the shooter is trying to minimize extra ounces.  Many competing suppressors with the same level of decibel reduction are nearly twice as heavy.  The 5/8x24 direct thread Ultra 9 allows the user to thread the suppressor directly onto the barrel without additional muzzle devices.  The simplicity of this setup excels on hunting rifles, where both weight and accuracy matter.    


  • 13.7 ounces
  • Minimal POI shift
  • Full titanium construction
  • Direct thread


You may also be interested in the following product(s)

Thunder Beast Ultra 7CB

Thunder Beast Ultra 7CB

MSRP: $1,095.00 Our Price: $1,045.00 Save 4%
Thunder Beast Ultra 9CB

Thunder Beast Ultra 9CB

MSRP: $1,195.00 Our Price: $1,145.00 Save 4%
Thunder Beast Ultra 7DT

Thunder Beast Ultra 7DT

MSRP: $1,045.00 Our Price: $995.00 Save 4%
Caliber 7.62x39, 300BLK, .308, 7.62mm, .300 Win Mag, .300 Ultra Mag, 6.8 SPC, 6.5
Weight 13.7000
Length 9"
Diameter 1.5"
Decibel Reduction / Output No
Full Auto Rated No
Mount Direct Connect / Thread On
Finish Cerakote
Materials Titanium
Can Be Disassembled No
Manufacturer Thunder Beast
Warranty Lifetime
Model No
Manufacturer's Suggested Retail Price $1,145.00

The ULTRA 9 is our full-size .30 caliber precision rifle suppressor. It is best for applications where maximum suppression is key.

The ULTRA 9 will suppress a typical .308 bolt-action rifle down to approx 132-134 dB1. The ULTRA 9 will suppress a typical .300 Blackout bolt-action rifle to about 118-120 dB shooting subsonic ammunition. The ULTRA 9 weighs just 11.9 ounces.


The ULTRA series represents a revolutionary improvement in titanium precision rifle suppressors. We took everything we've learned over the last half decade building the best precision rifle suppressors in the world and put it into the ULTRA design. The ULTRA series offers unprecedented light weight and class-leading suppression levels.

Compared to the prior 30P-1/30CB9 series, the ULTRA series is 25-30% lighter, 4-5 dB quieter, and much stronger. The ULTRA series holds the same precision and repeatability as the 30P-1/30CB series.

The .30 caliber ULTRA series includes three suppressors: 9-inch, 7-inch, and 5-inch versions are available. They are available in either our Compact Brake (CB) "Thread Over Muzzle Brake" (TOMB) mount or in a direct thread mount. The CB mount and direct thread mount have equivalent accuracy and repeatability.

With the CB mount, the suppressor mates to a conical shoulder on the brake and locks up rock solid and extremely tight. In direct thread configuration, the ULTRA suppressors use a heat-treated 17-4 thread insert and initial blast shield. The .30 caliber ULTRA series suppressors also have the flexibility to be changed from direct thread to CB mount and vice versa via a simple factory service operation, in case your needs change. This is accomplished by removing or replacing the default brake from the direct thread version.

The ULTRA series is constructed of titanium with a fully-welded core. This material and construction provide a great strength to weight ratio. It can take whatever your precision rifle can dish out.

The ULTRA baffle stack was completely redesigned, but retains the principles that made the 30P-1 stack such a great precision and long-range suppressor. Thunder Beast Arms Corp suppressors have racked up impressive results at long-range field shooting events nationwide, and have been the most popular suppressor used in the Precision Rifle Series (top 50 competitors) for three years running.

Many long-range shooters prefer shooting suppressed because the muzzle blast and concussion is eliminated, while the recoil impulse is reduced and smoothed out over time. The net result is that the rifle is easier to shoot and it's easier to make hits. Communication with your spotter is easier because the need for hearing protection is reduced.

The ULTRA series was designed around .308 for maximum flexibility and is rated up to .300 Winchester Magnum (18" barrel), but it's the ideal suppressor for the most competitive mid-sized cartridges for long-range shooting such as .243 Winchester .260 Remington, 6.5 Creedmoor, 6.5x47 Lapua, 6.5-284 Norma, and 7mm Remington Magnum & WSM.


Ask a Question

Product specific FAQs have not been added for this product.