Our AR stock adapter paired up with the ATF approved Shockwave Tube and Blade Stabilizer 2.0, and our upgraded folding adapter. Easy to install on your AK47 Chiappa pistol using our adapter attaching to the rear of your receiver through the sling hole. **Complete kit includes the Rear Adapter, upgraded folding adapter, mil spec buffer tube, castle nut, and Shockwave Blade 2.0. Upgraded folding adapter offers upgraded machined parts, machined improved locking buffer tube slot to prevent turning, upgraded hinge spring, improved locking hinge, slimmer design and harder coating. **NEW 2.0 Blade shown in last photo**