AR15 15" Super Slim Keymod Handguard Free Float 6 Screws eclipse

  Model: Keymod Handguard Rail Material: T6 6061 Aluminum Color: Black Length Choice:15" Barrel Nut Included Barrel Nut inside diameter: 1.02'' (26 mm) Barrel Nut outside diameter: 1.35'' (34.4 mm ) Barrel Nut Thread Spec.: 1-1/4-18 UNC Heavy Super Slim Keymod Handguard Rail Easy to install Package includes: 1 x Keymod handguard Rail1 x Barrel Nut 2x Crush washer6x Screws   SHIPPING NOTICE: Free Shipping from Dallas Texas. Please allow 48 hours for processing, and 3-5 business days for delivery.