ohhunt® AR-15 Large ID 1.8" Round Free Float Handguard Lightweight 7" 9" 10" 11" 12" 13.5" 15" 17"

Ohhunt Lightweight Large-diameter Suppressor-ready Handguards Design for Extreme Weight Savings Without Sacrificing Strength, Provide a Tight Fit, Solid Grip. It has a large enough Diameter (ID 1.8") to fit most muzzle devices and suppressors, and pre-drilled for End Caps (not Included), Come with high quality 7075-T6 Barrel Nuts for Immediate Installation.. AR-15 Large Diameter Handguard: 1.8" Large Diameter: The larger diameter(1.81") of the handguard will allow mounting on a bigger part like a silencer, fits most muzzle devices and suppressors. Lightweight Design : Hex Vented Design for Comfort and Weight Reduction, Cool Both Your Handguard and Barrel. Smooth CNC Machining: No Sharp Edges, all the Cutout Edges Are Beveled to Ensure the Safety for Handling. Pre-Drilled for the End Cap: Pre-Drilled at the End for the End Cap (Not Include), Keep Debris and Branches from Getting Caught Up in the Rail System and Gas Block. Integral Anti-rotation Tabs: Features Integral Anti-rotation Tabs for Accurate Alignment with the Upper Receiver while Completely Preventing the Handguard From Rotating Under Heavy Use. Mounting System: 3 Sides of M-Lok Slots & Top Picatinny Rail, Hold All Your Accessories. 2 QD Sling Mount Positions at 3 and 9 O'clock for Accepting Quick Detach Sling Swivel (sling swivel is not included). 7075-T6 Aluminum Barrel Nut: This AR15 Barrel Nut is Made of High Quality 7075-T6 Aluminum, it Provides Greater Tensile Strength, Shear Strength, and Brinell hardness. Note: The barrel nut come with double-sided threads, the side away from the surface decorative thread is fit for AR-15, and the other side is fit for HK416, HK MR223, HK MR556. Type: AR-15 Handguard. Rail: Full Length Top Picatinny Rail. Features: Large ID(1.8"), Round Tube Design, Lightweight,. Weight (including hardware): 232g(7")/268g(9")/281g(10")/294g(11")/311g(12")/331g(13.5")/360g(15")/389g(17") Outside Width: 2 Inches. Inside Width: 1.81 Inches. Barrel Nut Threads: American Thread 1-1/4-18UNC(AR-15) and Metric Thread M32*1.5(HK416/MR556). Barrel Nut Inside Width: 1" at its narrowest point, 1.2" at its threaded point. Outside Height (Including top rail): 2.22 Inches. Handguard Material: 6061 Aluminum. Barrel Nut Material: 7075 Aluminum. Pieces: 1. Manufacturer: ohhunt Installation Tips: * Barrel nut comes installed in the handguard, it will have to be removed to install handguard on the upper. * Adjust the hex screw in the middle to open and separate the clamp a little bit to be able to install/remove the barrel nut. * The barrel nut come with double-sided threads, the side away from the surface decorative thread is fit for AR-15, and the other side is fit for HK416, HK MR223, HK MR556.