Upgrade your Mil-Spec M16 retro build with the Luth-AR A2 Handguard, designed to enhance both functionality and aesthetics. This durable handguard features aluminum heat shields to ensure optimal temperature management during intense shooting sessions. Its lightweight construction and ergonomic design deliver superior control and accuracy, making it essential for firearm enthusiasts. Available in rifle, mid-length and carbine. "round style" Rifle and mid length handguards use triangle handguard caps. Carbine size uses round handguard caps. Specifications: Rifle: 12 overall length Overall length: 12 Weight: 7.2 oz Uses triangle handguard cap Mid-Length: Overall length: 8 5/8 Weight: 5.5 oz Uses triangle handguard cap Carbine: Overall length: 6-9/16 Weight: 4.5 oz Uses round handguard cap Two piece clamshell Aluminum heat shields installed Material: Polymer 66/33 Glass filled