The A/T Optic Riser 525-13 is a precision-engineered riser designed to enhance the functionality of your firearm's upper receiver. Measuring 5.75 inches in length it spans the entire receiver offering 13 recoil slots for optimal flexibility when mounting optics sights NVGs or thermal devices. Constructed from aircraft-grade aluminum and hard coat anodized for durability this riser delivers strength and reliability in demanding environments. Its 0.50-inch mount height raises the centerline of optics and magnifiers improving situational awareness and shot precision especially when paired with night vision or personal protective equipment. The low-profile A/T interface reduces snag hazards and allows for seamless integration of MIL-STD 1913 attachments across the length of the rail enabling users to customize the placement of accessories effectively. The steel alloy clamp hardened with a nitride coating ensures a secure and robust lock-up on Picatinny rails while integral recoil lugs maintain accuracy by mitigating recoil and preserving zero. Ideal for close combat and tactical applications the A/T Optic Riser 525-13 is a versatile upgrade for any professional or enthusiast seeking enhanced performance and adaptability.