The FAB Defense Quad Rail Handguard is a light and durable quad-rail polymer handguard system for the AK 47 platform. It enables four picatinny rails for mounting of reflex sights, foregrips, bipods or any other 1913 picatinny based accessory. FeaturesEnables four 1913 MIL-STD picatinny railsProvides a secure platform for reflex-sights and lasers attachmentTested under extreme conditions, will not melt or deformDurable and lightweight constructionQuick & easy installation, replaces the original handguardNo gunsmith requiredConstructed from fiberglass reinforced polymer composite