Banish 9 Suppressor: High-Performance 9mm Silencer Revolution

When you’re evaluating suppressors for use on pistols, pistol-caliber carbines, or hunting rifles, quiet performance, low weight, and reliable timing are the highest priorities. Professional operators and serious recreational shooters alike want a silencer that reduces felt report without fouling the gun or adding unnecessary bulk to the platform.

Banish 9
Banish 9 suppressor side profile with Micro Booster

Why the Banish 9 changes the game

The Banish 9 is engineered around a new category-defining accessory — the BANISH Micro Booster — and that innovation is what lets this full-size 9mm silencer hit performance metrics normally reserved for much larger cans. With up to a 34 dB sound reduction, the Banish 9 delivers industry-leading suppression for 9mm handguns while staying light and compact enough for everyday carry and PCC setups.

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Key specifications and what they mean on the range

Size and weight

The Banish 9 measures 7.16 inches with the Micro Booster installed and weighs 8.57 ounces in that configuration. Remove the booster and the can trims to 6.8 inches and 6.73 ounces. That split gives you flexibility: compact footprint for concealed or lightweight carry and maximum performance when you attach the booster on handguns that need the additional gas management.

Materials and construction

BANISH combined titanium internals with a 7075-aluminum main tube and front cap to balance durability and weight savings. The 14-baffle internal stack is optimized for 9mm suppression while maintaining the structural strength necessary for multicaliber use. The finish options — black anodized and Cerakote — offer corrosion resistance for regular use in varied environments.

Threading and mounting options

The Micro Booster is 1/2×28 threaded for common handgun applications. Direct thread mounts are offered in 1/2×28, 5/8×24, and M13.5x1LH, expanding the Banish 9’s compatibility across pistols, pistol-caliber carbines, lever guns, and bolt-action rifles. That versatility lets one suppressor serve multiple roles, reducing gear redundancy.

Caliber compatibility — real-world applications

Rated for .380 through 9mm, plus .300 Blackout and 350 Legend, the Banish 9 covers a broad range of shooters. For everyday training and defensive use, 9mm remains the go-to: affordable ammo, manageable recoil, and reliable feeding. The Banish 9’s full-auto rating with 9mm supersonic and .300 BLK subsonic ammo also makes it suitable for professional and demonstration use where rapid-fire reliability matters.

Why 9mm and .300 BLK matter here

9mm provides low recoil and high magazine capacity, and with the Banish 9’s 34 dB reduction, you can significantly reduce range noise and perceived recoil impulse. For shooters who run .300 Blackout, the ability to suppress subsonic loads effectively turns short-barrel rifles into quiet, precise platforms for close-to-mid-range applications. The inclusion of 350 Legend support gives hunters an additional versatile option for suppressed hunting setups.

Performance features that stand out

The standout component is the BANISH Micro Booster. Unlike larger boosters that add bulk and weight, the 1/2×28 Micro Booster keeps gas timing tight for reliable cycling on short-barrel pistols while preserving the Banish 9’s compact profile. The 14-baffle design, combined with high-grade materials, produces the 34 dB reduction without sacrificing longevity. BANISH backs the product with a lifetime warranty against manufacturing defects and damage from normal use, which speaks to their confidence in construction.

Price-wise, the Banish 9 is offered at $899, placing it in the premium range for handgun suppressors — justified by its materials, innovative booster, and multi-platform versatility. View product details and pricing on the shop page to confirm current availability and options.

Mounting, maintenance, and user tips

Proper torque and alignment on the booster and direct-thread mounts are critical. Use a hardened crush washer or thread locker per the firearm manufacturer’s guidance to ensure repeatable headspace and timing. Periodic inspection of baffles and front cap threads will extend service life; the Banish 9’s design simplifies disassembly for cleaning when required.

Training and safety

Suppressors are not a safety device; they reduce noise and flash but do not eliminate all hazards. Always operate within local laws and range rules, wear eye protection, and maintain a safe environment for bystanders. For defensive or professional users, train with the same loads and configurations you’ll carry to verify reliability with the Micro Booster installed or removed.

Banish 9 shown threaded and ready for mounting

Who should choose the Banish 9?

If you want a single suppressor that performs on pistols and scales up to PCCs and bolt guns, the Banish 9 is a compelling option. Its lightweight construction and the Micro Booster’s performance make it suitable for concealed carry pistols, duty rigs, and hunting rifles. Shooters who prioritize a balance of minimal added weight and maximum suppression will appreciate what BANISH engineered into this package.

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People Also Ask

What makes this product stand out from competitors?

This product offers superior quality and innovative features that set it apart in the market. Its design focuses on both performance and reliability, making it a top choice for professionals and enthusiasts alike.

Is this product suitable for beginners?

Yes, this product is designed with user-friendly features that make it accessible to beginners while still offering advanced capabilities for experienced users.

What warranty or support is available?

The product comes with comprehensive warranty coverage and excellent customer support to ensure your satisfaction and peace of mind.

How does this compare to similar products in its price range?

This product offers exceptional value for its price point, providing features and quality that typically cost significantly more in comparable alternatives.

What maintenance is required?

Minimal maintenance is required thanks to the product’s durable construction and quality materials. Regular cleaning and occasional inspections will keep it performing optimally.

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