The VICTRA-12 Modular Shotgun Suppressor is designed to be taken apart and configured to your desired length, ranging from the default of 12″, down to 10″, 8″ and 6″. The VICTRA-12 ships with the 12″ Assembly Rods, so here YHM has a set of 10″, 8″ & 6″ for you to have full access to modifying your V-12 suppressor to any length you wish. The kit ships with a pair of each length.