Griffin Armament 1-3/8-24 HUB Direct Thread Adapter 1/2-28, Black

HUB Direct Thread Adapter - Direct-Thread Interface for 1.375x24 SuppressorsThe 1.375x24 HUB Direct Thread Adapter provides a simple, no-frills direct-thread solution for Griffin Bushwhacker, OMEGA, NOMAD and other suppressors that use the 1.375x24 thread form. Machined from 17-4PH stainless steel billet and finished in durable black nitride, the adapter is lightweight (a ^1.8 oz) yet built for repeated service. Wrench flats on the adapter allow easy installation and removal from either the suppressor tube or your muzzle threads without proprietary tools, and a 1/228 insert is available to support smaller 9mm-class cartridges when needed. The design lets you move a suppressor between hosts without additional muzzle devices, but always visually inspect baffle alignment on each host before firing to ensure proper service and safety.