Our rear Folding stock adapter paired up with the Gear Head Works Tailhook MOD 2 ATF approved pistol brace. Easy to install on your M92/M85 using our adapter between the grip and the receiver, no drilling or welding. We provide 2 longer bolts to use your OEM grip and most aftermarket grips. *New machined grip block on the underside of the adapter for added strength to secure the grip. Complete kit includes the Receiver Adapter, Upgraded Folder, Gear Head Works Tailhook MOD 2 (Black), buffer Tube, castle nut, & (2) grip bolts. Tailhook MOD 2 offers 5 buffer tube adjustments in a lightweight package.