Upgrade your compatible AR15 with this 15” Super Slim keymod handguard from UTG PRO. This specially designed rail system is constructed fully from precision machined aircraft grade aluminum to provide a sturdy and durable platform for your AR15, and is complemented by the two-tone anodized black and blue finish. Fitted with 37 picatinny slots, enthusiasts are provided with ample space to accessorize their rifle as they see fit. alongside the full length picatinny top rail, UTG also included two additional keymod compatible rail segments to add even more space for tactical accessories including flashlights or grips. The entirety of this rail system is covered with 112 keymod rail slots on 7 slot tracks spanning over 15”, opening your AR15 to countless alterations and customization options. This next-level rifle upgrade features integral anti-rotation tabs to effectively secure this rail set to the upper receiver and prevents the handguard from rotating during heavy use. UTG PRO includes all the tools and parts necessary for a quick and easy installation, so you can get back to training.