The KAK Plan B Radial Brake is a muzzle brake constructed from 17-4 stainless steel with a nitride finish. It features a 1/2x36 thread pitch, a .375 inch bore, and a black finish on a lightweight body.
The Plan B Radial Brake includes a 13/16 inch hub mount thread pitch, giving it direct compatibility with the Plan B modular ecosystem. This thread specification supports attachment of Plan B-compatible suppressors and accessories without additional adapters, making it a practical anchor point for modular configurations.
The brake body uses 17-4 stainless steel with a nitride finish. This combination provides corrosion resistance and surface durability. The black finish integrates cleanly across standard firearm setups.
Follow safe handling and manufacturer instructions. Ensure compliance with all applicable federal, state, and local laws.
Thread Pitch: 1/2x36
Suppressor / Hub Mount Thread Pitch: 13/16"
Color: Black
Finish: Nitride
Material: 17-4 Stainless Steel
Bore Size: .375”
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