Ohhunt Gen2 AR-15 4 inch Free Float Quad Rail Handguard

New Ohhunt Gen2 Quad Rail Handguard Compared to the previous one, with more Smooth CNC Machining, No Sharp Edges, All the Cutout Edges are Beveled to Ensure the Safety for Handling. All Rails are Laser T-marked for Easy Accessory Location. Pre-Drilled at the End for the End Cap (Not Include), Keep Debris and Branches from Getting Caught Up in the Rail System. Guide Type: Quad Rail Handguard. Length: 4 inch/112mm. Weight: 265g/9.34oz Finishes: Matte. Materials: 6061 Aluminum Alloy. Rail Type: Picatinny Weaver. No. of Rails: 4. Item Package Dimensions(L x W x H): 14.5 x 6.5 x 6.5 cm. Includes:4 in handguard,Aluminum barrel nut, Castle nut, Anti-rotation set screw, Allen wrench. Compatibility: Not Compatible with Bushmaster Carbon 15 rifles serial number E18000+ unless Bushmaster barrel nut is used.