The INTRAFUSE AR-15 Handguard is designed to address the needs of every shooter – both civilian and tactical professionals. Constructed of high strength composite, this handguard is extremely durable and offers a 50% weight reduction over comparable aluminum systems. The four Picatinny rails enable the shooter to mount vertical grips, flashlights, and aiming lasers to their weapon. Designed as a true modular system, the INTRAFUSE includes covers for both the bottom and side rails so you can configure the weapon to suit your needs. Numerous vents provide plenty of circulation to reduce barrel overheating.