Banish 9K
The BANISH 9K titanium suppressor is 3-D printed for maximum efficiency. It is compact, lightweight, and quiet – everything you need in a 9mm silencer.
- No Piston Required!
- Only 2.7 oz
- Additive Manufactured
Barrel Threading
In the event you need you rifle barrel threaded to accept your new silencer, we will take care of that as well through our Threading Central. Learn More
Free NFA Gun Trust
- We offer a free NFA Gun Trust (a $250 value) to all customers which essentially establishes a joint ownership scenario in which you can legally share your silencer with designated others (as well as determining who will inherit your silencer). This lets others use your silencer.
- We do all the ATF paperwork which helps ensure you completed the gun trust correctly so ATF does not reject. We have completed over 15,000 silencer to gun trust transfers and counting! Learn More
Ship To Your Door
- We have satellite locations in over 42 states which allows us to deliver your new silencer directly to your door.
- Once approved, we will ship your new silencer directly to your door. Learn More

The Banish® series
Shoot on Mute
- The original multi-caliber suppressor
- Unmatched sound reduction
- Available in a variety of calibers for every need
- Majority are user-serviceable
- Lifetime Warranty
Description and Specs
If you were to close your eyes and envision what the perfect 9mm suppressor would be, you’d undoubtedly imagine something short, light, and quiet. When BANISH’s engineers set out to create a new suppressor, they came up with the same idea. The funny thing with engineers, though, is that once they have the idea, they set out to create something that meets every aspect of the concept – And oh boy, did they ever exceed expectations with the development of the BANISH 9K.
The BANISH 9K is the ultimate 9mm suppressor. It is made from 100% high-grade titanium for amazing strength and lightweight. The 3D-printed 9K is just 4.1 inches long and has a diameter of just 1.3 inches, making it one of the most compact 9mm suppressors available. It weighs just 2.7 ounces, too. Yes, you read that right – 2.7 ounces. This compact size makes concealed carry a possibility with the BANISH 9K suppressor.
Compact size and light weight don’t mean much if the sound levels are still high, and again the BANISH 9K exceeds expectations. It brings the levels down for 9mm rounds to 132 decibels at the ear. For 300 BLK subsonic rounds, it is even rated for full-auto fire.
The BANISH 9K is so light that you don't need a Nielsen Device for your pistol to function properly. Usually, with a pistol suppressor, there’s an issue because the same energy that is suppressed by the suppressor is also what drives the action. A Nielsen Device incorporates a small spring that pushes the barrel up, allowing the pistol to cycle properly. That’s not a concern with the 9K.
The BANISH 9K is offered with 1/2x28 standard or 13.5x1LH metric direct thread options. The 9K is caliber rated for the 9mm and every caliber below, giving you many options for how you use your BANISH 9K. If you’ve been waiting for the ultimate 9mm suppressor, your wait is over.
All silencers require the purchase of a $200 Federal Tax Stamp.
- Length
- 4.1"
- Diameter
- 1.3"
- Number of Baffles
- 8
- Weight
- 2.7 oz
- Material
- Titanium
- Brand
- BANISH
- Self-service
- No
- caliber
- 9mm
- caliber range
- .380, 5.7x28, 9mm, and .300 BLK
- color
- Black
- finish
- Cerakote
- Sound Reduction:
- 26 dB
- mount style
- Direct Thread
- full-auto rated
- 9mm supersonic & 300 BLK Subsonic
- lifetime warranty
- Yes
Product |
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As low as
$699.00
|
![]()
$949.99
|
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As low as
$949.00
|
---|---|---|---|
Brand |
BANISH
|
SIG Sauer
|
BANISH
|
Length |
4.1"
|
7.5"
|
6.7" or 8.6”
|
Diameter |
1.3"
|
1.35"
|
1.375”
|
Suppressor Weight |
2.7 oz
|
8 oz
|
9.6 or 11 oz
|
Caliber Range |
.380, 5.7x28, 9mm, and .300 BLK
|
N/A
|
Rimfire - .45ACP
|
Caliber |
9mm
|
9mm
|
9mm, .45
|
Product Status |
In stock
|
Out of stock
|
In stock
|