SF8-32X56IR Long Range Precision Riflescope. This ultra long-range optic is CNC machined from solid aluminum with a 30mm monolithic tube, compatible with standard 20mm Picatinny rails. It features a large 56mm multi-coated lens and side focus parallax adjustment for crisp far-distance visuals. The glass-etched RGB reticle offers adjustable red/green/blue brightness, paired with lockable 1/4 MOA windage/elevation turrets for precise trajectory tuning. Fully nitrogen-sealed for shockproof, waterproof and fogproof outdoor performance, ideal for long-range precision shooting.