You cannot add "HK 416C Style Short Quad Rail Foregrip Handguard Black" to the cart because the product is out of stock. HK MR556 Standard Factory Foregrip Rail Handguard MLOK$14900 SKU: MR556SR-1 Categories: 416 417 G28 M110, Services HK416 MR556 Tags: 416, MR556 Product ID: 6437 Factory HK MR556 standard foregrip, rail, handguard, MLOK. Black, aluminum, factory takeoff part. New Product is out of stock Estimated Re-stock date: November 8, 2021 Notify me when this product is back. Please enter a valid email! Subscribe Description Additional information Description Factory HK MR556 standard foregrip, rail, handguard, MLOK. Black, aluminum, factory takeoff part. New Additional information Weight 13 oz Dimensions 9 × 2.5 × 2 in Related products Out of stock HK 416C Style Short Quad Rail Foregrip Handguard Black $17900 Out of stock Sale! Billet 416 Receiver by Black Ops Defense $89900 Original price was: $89900.$79900Current price is: $79900. Out of stock HK 416A5 Extended Ambidextrous Bolt Catch Release $8900 Out of stock HK 416 Gas Block For 10.5in Barrel Vented German from: $29900