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BANISH Speed K
California Proposition 65 Warning

This product can expose you to chemicals including lead, known to cause cancer and birth defects. For more info visit P65Warnings.ca.gov.

BANISH

Speed K

$1,129.00
$999.00
Sale Price
Available California compliant

BANISH Speed K, Suppressor, .223 Remington/5.56 NATO, 4" Length, 2" Diameter, Inconel Construction, Cerakote Finish, Black, HUB Compatible, Includes 1/2X28 Direct Thread Mount, 14.1oz Weight 100000111333

Key Details
Brand BANISH
Manufacturer Part Number 100000111333
UPC 810171220240
SKU BN100000111333
Current Stock 8 available
Quantity Updated Apr 26, 2026 11:30 AM
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Purchase Requirements
  • Final availability is confirmed at checkout.
In-Store Pickup Required: All firearm purchases must be picked up at our Beverly Hills location after background check completion.
Product Description

The BANISH Speed K is a 5.56 caliber suppressor set to revolutionize the suppressor industry. With clipped-wall baffles and a finned blast chamber, the Speed K ensures maximum sound reduction while maintaining optimal performance. Featuring controlled flow technology and a vented 4th baffle, this duty suppressor minimizes gas blowback for a better shooting experience. The design allows for only a 5.8% increase in blowback from unsuppressed shooting, enabling rifles to function smoothly without additional modification. Designed in partnership with Federal Ammunition and law enforcement professionals, the Speed K was built for those in uniform who demand excellence from their equipment. The silencer is constructed with 100% Inconel for durability and lower heat retention. Passing seven rounds of SOCOM testing, the Speed K is extremely durable and won't fail when it matters most. One round of SOCOM testing puts 1,440 rounds through the suppressor in a short period. Many suppressors don't pass one round of SOCOM testing, let alone seven rounds! At 4 inches in length, the Speed K is the perfect choice when maneuverability and speed are vital to a successful mission. The compact design allows for quick and precise movements in tight spaces. Creating a suppressor short in length was a primary focus when designing and building the Speed K, along with minimal blowback and extreme durability.

Features
  • Black Cerakote Finish
  • Inconel Construction
  • 4 Long"
Specifications
UPC: 810171220240
Manufacturer: BANISH
Manufacturer Part #: 100000111333
Model: Speed K
Size: 4"
Finish: Cerakote
Type: Suppressor