Northeast Upgrade Kit For UZI / MP2A1 GBB Airsoft

Northeast Upgrade Kit For UZI / MP2A1 GBB Airsoft Polymer Construction Airsoft Upgrade Kit This kit improves the felt recoil and gas efficiency of the Northeast UZI and reduces the wastage of gas. Suitable For Northeast Airsoft UZI / MP2A1 Gas Blow Back GBB Airsoft SMG Rifle