Introducing the IMI Defense™ OTS® (Over The Sight) polymer Drop In Picatinny Commando length Handguard – the ultimate upgrade for your AR-15/M4 carbine. Made from aircraft grade highly durable polymer, this handguard is engineered specifically to enhance your rifle’s performance and versatility. Designed with convenience in mind, the clamshell drop-in design fits seamlessly over the A2 front sight gas block, requiring no gunsmithing for installation. The extended length handguard provides enough space for your support hand and AR15 accessories, wrapping around the front sight post for added coverage. Featuring a full length picatinny top and bottom rails, The 2-piece design ensures a secure and precise fit, while the ultra-slim cross-section adds minimal bulk to your rifle. While the integrated heat shield and glass reinforced polymer provide durable performance and ultimate heat mitigation for your support hand during rapid firing, unlike high performance aluminum handguards.