Engineered using additive‑manufactured Grade 5 titanium, the Banish 9K achieves a breakthrough balance of size, weight, and performance. Its compact 4.1″ length and slender 1.30″ diameter make it one of the smallest and lightest 9 mm suppressors available—all while maintaining a full‑auto rating with 9 mm supersonic and .300 BLK subsonic ammo.
Weighing a mere 2.7 ounces, it’s so light that a Nielsen Device is unnecessary for cycling most pistols. Expected sound reduction with standard 9 mm rounds is around 132 dB at the ear, with negligible impact on handling and balance.
The suppressor features a monolithic, non‑serviceable tube with an 8‑baffle internal stack, and is available in either 1/2×28 or 13.5×1LH direct‑thread mounts. Finished in black Cerakote, it comes protected under a lifetime warranty.
Key Features:
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Caliber: 9 mm supersonic + .300 BLK subsonic
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Caliber range: .380 ACP, 5.7×28mm, 9 mm, .300 BLK
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Length: 4.1″
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Diameter: 1.30″
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Weight: 2.7 oz
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Material: 100% 3D‑printed Grade 5 titanium
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Mounting Options: 1/2×28 or 13.5×1LH direct thread
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Baffle Count: 8
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Sound Reduction: Approx. 26 dB (~132 dB at ear)
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Boosters: Not required
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Finish: Black Cerakote
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Serviceability: Non‑serviceable unit
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Warranty: Lifetime
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Made in the USA
FAQ:
Q: Is the Banish 9K full-auto rated?
A: Yes—for supersonic 9 mm and subsonic .300 BLK.
Q: Do I need a booster or Nielsen device?
A: No. Its ultra-lightweight design avoids the need for extra cycling devices on most pistols.
Q: What mounts are offered?
A: It comes in two direct-thread options: 1/2×28 or 13.5×1LH.
Q: How loud is it with standard ammo?
A: It achieves around 132 dB at the shooter’s ear with typical 9 mm loads.
Brought to you by Black Bayou Armory.





