The LBE Unlimited ARHCR Handguard Cap Round with M4 cuts for AR-platform rifles in black steel delivers a precise, rugged component designed to cap and finish your handguard assembly with a clean, secure fit. Crafted from durable steel and sized at .750", this Handguard Cap adds a finished look while contributing to a streamlined profile on compatible AR platforms. Its round shape and integrated M4-style cut corners provide compatibility with standard components and offer a dependable transition point between your upper receiver and handguard, helping to maintain alignment and bolster project integrity during installation and use. Ideal for builders seeking a sturdy, low-profile solution, the ARHCR cap supports reliable seating and enhances overall aesthetics without adding unnecessary bulk. Whether upgrading a current setup or completing a custom build, this handguard cap from LBE Unlimited blends solid construction with practical design, enabling shooters to enjoy a cohesive appearance and robust performance across diverse field and range scenarios.