The HK Mark 23 has a threaded barrel designed for end-of-barrel attachments. A compensator for the Mark 23 threads directly onto that muzzle and redirects propellant gas upward, countering the rotational movement that causes muzzle rise after each shot. On a platform that is already heavier and more front-weighted than most pistols, the compensator builds on that inherent stability — the muzzle rise that remains is the variable it directly addresses.
Thread specifications must match your barrel. The specification is listed on the individual product page — always confirm before ordering.
