Angstadt Arms Direct Thread to HUB Adapter 1/2x28

The Angstadt Arms 1/2A-28 Direct Thread Adapter is designed as a universal solution for suppressors that feature a HUB (Hybrid Universal Base) 1.375A-24 thread pitch. This mount allows an ultra low profile direct thread option for your favorite suppressor.Specifications:For HUB thread (1.375A-24) suppressors1/2A-28 TPIMachined from 17-4 stainless steel with a black nitride finishWeight: 2.5oz1.55" DiameterAdds just 0.2" to the back of the suppressorThis is the same adapter included with all Angstadt Reticent Suppressors, except with a black nitride finish