CYMA MP5 DX Interface Handguard Rail System with QD Foregrip and Outer Barrel For CYMA G&G Umarex Tokyo Marui MP5 Series AEG Rifles Airsoft BlackCYMA MP5 DX Interface Handguard Rail System with QD Foregrip and Outer Barrel For CYMA G&G Umarex Tokyo Marui MP5 Series AEG Rifles Airsoft Made out of Aluminum and Polymer. Modular design. Full metal RIS handguard. Metal accessory rails and outer barrel. Standard Picatinny style rail sections. Comes with aluminium Handguard and Outer Barrel , polymer QD Foregrip and Rail Cover. Designed for CYMA CM041 CM049 MP5 Series AEG Rifle. Compatible with G&G