The WB suppressor is specifically optimized for supersonic 5.56mm, having been meticulously designed around the unique velocity and muzzle pressure characteristics of this caliber. This precise engineering results in superior suppression performance, reduced backpressure, and consistent reliability, making it an ideal choice for high-performance applications. Currently, the WB stands as the most effective all-round suppressor in total points within its class, offering an unmatched balance of small form factor and high output. While the WB delivers exceptional results with 5.56mm, it is not intended for 6mm ARC, as performance outcomes may vary due to differing pressure curves and ballistic characteristics.