Enhance your tactical setup with the NcStar Weaver Tri-Rail Riser Mount System, expertly designed for M4/M16 top receivers. Known for its reliable tactical gear, NcStar delivers a mount system that seamlessly integrates functionality, durability and sleek design. This system mounts effortlessly onto AR-15 flat-top receivers, fitting directly onto the Picatinny rail and providing a raised platform for superior sighting and shooting comfort. The raised elevation isn't just for looks it positions your optics at the perfect height for optimal accuracy and ease of use, whether in fast-paced combat or a more strategic shooting stance. This system is more than just a riser it's a fully equipped tactical platform. The two additional side rails offer versatile mounting space for essential accessories like flashlights or lasers, keeping all your gear readily accessible for any scenario. Built from lightweight yet durable black anodized aluminum, the NcStar Weaver Tri-Rail Riser Mount System is designed for longevity without adding excessive weight to your firearm. At 5.2 inches in length and weighing only 7.8 oz, it strikes the perfect balance of size and weight. This mount system is an essential upgrade for anyone serious about enhancing their M4/M16's performance, offering not just improved optics placement, but a complete tactical advantage.