Banish Speed K | Inconel 4″ Suppressor | .223/5.56

The Banish Speed K is a compact 4-inch suppressor constructed from Inconel and configured for .223 Rem/5.56 NATO. It ships with a direct-thread industry-standard hub mount (1/2×28) and is listed as full-auto rated. The design prioritizes a short overall length and controlled gas flow to limit blowback while maintaining reliable function.

Typical applications include duty use for law enforcement or military and range training or mission rehearsal where a durable, short suppressor is required.

Product Specifications

• The UPC is 810171220240.
• The caliber is listed as .223 Rem/5.56 NATO.
• The material is Inconel.
• The overall length is 4 inches.
• The outside diameter is 2 inches.
• The thread pattern is 1/2×28.
• The NFA attachment method is Direct Thread.
• A hub mount option is listed as 1.375×24.
• The product is listed as full-auto rated with a value of Yes.
• The published sound reduction is 20.9 dB.
• The finish is listed as Cerakote.
• The color is listed as Black Nitride.
• The model is Banish Speed K.
• The ATF type is listed as Silencer.
• The product type is listed as NFA – Silencer.

The Speed K pairs a short, low-profile form factor with Inconel construction for heat resistance and long-term durability. Its compact length and industry-standard mounting make it a practical choice for users who need a short, hard-wearing suppressor that minimizes added length and helps manage gas flow. The combination of a vented baffle design and controlled-flow geometry aims to reduce backpressure while keeping the unit compact.