The March X High Master 10 60x56 with MTR 3 reticle is a second‑focal‑plane, variable‑magnification riflescope built for precision shooting, long‑range target work, benchrest, and competition use. It uses the High Master optical design, which includes high‑quality Super ED and high‑refractive‑index glass to deliver very high resolution, excellent clarity, and minimal chromatic aberration across the full 10× to 60× magnification range. The 56 mm objective lens and 34 mm main tube provide strong light gathering, high image quality, and stable mechanical performance. The scope body is fully machined from metal and filled with argon for internal stability and long‑term reliability in various environmental conditions.