Hesion Bow Locking System: Integral, Redundant, Secure

- The Hesion Bow (U.S. Patent No. 12460889) is a dual-locking interface that sets the HESYCHIA SIX series apart, delivering secure, repeatable lockup without added complexity.

Flexure pawls are printed inside the suppressor body under protective hoods, forming six bi-directional indexing arms that lock into 32 grooves on the muzzle device while adding only 0.5 oz to the system.

- Optimized 15-degree taper over 0.25" of length uses just 15 ft-lb of torque to generate over 1,700 lb of sealing force for gas management and concentric alignment under live fire.
A 1 1/8"-8 left-hand American Buttress thread maximizes engagement and torque conversion, with a shallow mating face that thrives under heat and shock and requires fewer than 2.5 turns to reach full taper lock within quick detach expectations.

-The 15-degree taper and American Buttress thread are a complete QD locking system on their own; the Hesion Bow adds redundant, ultra-light insurance that your silencer stays locked in place.

Two is one, one is none.