Needs better qc, does not fit/install. - Faxon Firearms EXOS-515 Pistol Compensator for SIG P320

This compensator is secured by TWO threaded set screws. One of the set screws holes DID NOT HAVE COMPLETE THREADS. The incompletely threaded hole only threaded half way. This means the comp cannot be secured as delivered and requires further machine work to correct and properly install. Not a huge deal for individuals with basic machining experience as myself. But an absolute deal breaker for the large majority of people who have never touched a tap in their lives.