NcSTAR's 3rd Generation MAR4S .223/5.56 Carbine Length Quad Rail Handguard. The 3rd Gen MAR4S is now lighter and has a slimmer profile than earlier models.

• Fits onto carbine length gas system using the GI Handguard Cap and Delta Ring
• The Solid Quad Rail provides the steady platform attaching: Optics Lasers Flashlights Verticle Grip Bipod and other accessories.
• Large ventilation holes to help keep the barrel cool
• Very easy to install with four Allen head screws and the provided mounting tool. No gunsmithing required drop-in fit.
• All Aluminum Construction. Black Anodized finish
• Laser engraved rail markings (white)
• Length: 6.5" (6.7" O.A.L.)
• Width: 2.3"
• Height: 2.3"
• Weight: 9.9 oz