Made in the U.S.A, the CRH Customs 2-Bolt to Buffer Tube Adapter allows for mounting your AR-15/M4 buffer tube on a variety of 10-32 2-Bolt adapters or hinges. Compatible with the CRH Customs 4.5mm to 2-Bolt Adapter as well as the 5.5mm to 2-Bolt adapter. Also fits the CRH Customs Push Button Hinge, Stormwerkz, ACE and other similar hinges. Made from 6061 aluminum and hard coat anodized.
Does not come with buffer tube or castle nut.