5KU Sport 4 Kit for GHK/ LCT AK74

5KU Sport 4 Kit for GHK/ LCT AK74 Metal Construction 20mm Picatinny Rail on Top Utilizes the "sport" attachment system for a lightweight, modular design Suitable For LCT AK Series Airsoft Electric AEG Rifle Airsoft Guns/ GHK AK Series Airsoft Gas Blow Back GBB Rifle Length: 260mm