Revanchist Airsoft VFC MP5K Picatinny Rail Stock Adaptor

Revanchist Airsoft VFC MP5K Picatinny Rail Stock Adaptor Metal Construction Fit To Attach on VFC MP5K Series Airsoft Gas GBB Rifle Airsoft Guns 20mm Picatinny Rail on Rear For Attach Sling Mount Or M4 Style Stock Pipe on Your Rifle (Stock Pipe Need to Work With Picatinny Rail Adapter)