Our new Buffer Tube Threaded stock adapter makes it easy to add an AR stock to your Draco using our adapter between the grip and the receiver. Any buffer tube type AR stock will thread into the adapter, both commercial and Mil spec can be used. Please call with any questions. This part number for the Adapter only, other parts sold separately. We include two grip bolts for use with the OEM grip and most aftermarket grips. Also fits Mini Draco.