GHK Version3 Buffer Set (#M4V3-KIT-03) for GHK M4 V2 GBB Airsoft Rifle

Key Feature Metal Construction Airsoft Buffer Set Design For Upgrade Your Airsoft Rifle Buffer Set From Version 2 to Version 3 (#M4V3-KIT-03) Included Stainless Steel Buffer & Reinforced Recoil Spring Suitable For GHK M4 V2 Gas Blow Back GBB Airsoft Rifle Also Fit For GHK M4 V3 Gas Blow Back GBB Rifle Airsoft Gun