BCM 15-Slot Picatinny Rail Optic Riser - Durable and Reliable Mounting - OR-AT-525-10X5

Overview

The BCM 15-Slot Picatinny Rail Optic Riser measures approximately 6-1/8 inches in length and features a matte black anodized finish. Designed to optimize close combat capability, this riser elevates the centerline of attached red dot optics and magnifiers by approximately 1/2 inch to enhance situational awareness and facilitate use with night vision or other PPE systems. It incorporates a cantilever section that allows users to mount an optic or attachment over the handguard while avoiding bridging the receiver to the handguard. The riser is built with a total of 15 recoil slots (16 lugs)—10 on the main body and 5 on the cantilever section—ideal for layering magnifiers with red dot sights. It interfaces with the upper receiver using a low-profile Angled Torque (A/T) clamping system, which applies triangulating force through a Nitride-coated steel alloy clamp for a secure lock-up while reducing snag hazards and leaving the rail usable for bolt-on or QD attachments. Machined from aircraft-grade aluminum alloy with a hard-coat anodized finish per Mil-A-8625F, each unit includes multiple integral recoil lugs to mitigate recoil forces and preserve zero.

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