Barrel Adaptor Huma QD 1/2 UNF

This Huma QD ½ UNF barrel adaptor forms one half of a QD-system that allows you to mount a suppressor onto a barrel in mere seconds. This product is part of the QDMS-system, the Quick Detach Moderator System. That system consists of a barrel adaptor (QDMS-B) that goes on the thread of your barrel and a moderator adaptor (QDMS-M) that goes on the thread of a moderator. The two halves can then be attached to one another with a simple 1/3 twist, after which the suppressor is firmly attached to the barrel.

This is the QDMS-B part with ½ UNF thread that goes onto your barrel. It is entirely made of steel and it was heat-treated for added durability and wear-resistance. The base has a hexagonal shape and the manufacturer advises fastening the Huma QD ½ UNF barrel adaptor securely with a spanner.