Bow Master CNC Metal GMF Retractable Buttstock For VFC MP5K GBB

Bow Master CNC Metal GMF Retractable Buttstock For VFC MP5K GBB CNC Metal Construction 5 Position Stock With 130% Recoil spring With The Non-Slip Texture on Stock Pad Suitable For Umarex (VFC) MP5K Series Gas Blow Back GBB Rifle Airsoft Guns