Two Piece AR-15 Free Float M-Lok Handguards from Midwest Industries! Installs on GI barrel nut (not included with handguard) Monolithic continuous top rail Five anti-rotation QD sockets for push button swivels Lightweight with extremely solid lock up Constructed from Hard Coat Anodized 6061 Aluminum Extends past the front sight tower to allow additional space for mounting accessories Width: 1.840" Height: 2.17" Made in the USA Installed Weight: Carbine – 8.4oz Extended Carbine – 10.2oz Mid-Length – 9.2oz Mfg: Midwest Industries, Inc.