Large Tactical Handguard with Rails A close-up of Large Tactical Handguard Installed on MP5A5 Allows the mounting of individual equipment onto the rails. Capacity of 8.4v large-type battery. Modular design. Removable rails and foregrip. Rails are made of alumnium alloy and well-engraved. The most valuable MP5 RIS kit on the market. "Can somebody help me get one more fire extinguisher ??" Weight: 295 g Color: Black Material: Fiber Reinforced Polymer / Aluminum Alloy Package includes: handgrip, three rails, vertical foregrip. Patent No : 192207 Item No.: MP5-09 Suggessted Retail Price : US$ 120.00