Trijicon ACOG 4x32 USMC Rifle Combat Optic TA31RCO-A4CP

The Trijicon ACOG 4x32 TA31RCO-A4CP is the Rifle Combat Optic - the exact ACOG configuration that the United States Marine Corps adopted as its standard issue optic for the M16A4 service rifle. The USMC RCO Reticle configuration is the most operationally validated ACOG variant in history, carried and deployed by Marine infantrymen in combat operations worldwide, and proven through the most demanding real-world operational use that any rifle optic has ever seen.

The RCO Scope reticle TA31RCO-A4CP is the specific reticle configuration developed for and adopted by the Marine Corps - the chevron-based reticle with bullet drop compensation out to 600 meters that Marine riflemen have trained with and trusted in combat without any manual turret adjustments required between engagement distances. For shooters who want the exact reticle configuration that USMC service members carry, the Trijicon RCO TA31RCO-A4CP is the authentic configuration - not a civilian approximation but the actual adopted optic.

The ACOG 4x32 TA31RCO-A4CP 4x magnification and 32mm objective deliver the target-identification capability and sight-picture quality that medium-range rifle engagement demands - the magnification level that US military and law enforcement professionals have standardized on more widely than any other fixed-power combat optic configuration. Battery-free fiber-optic and tritium dual illumination keep the RCO Scope Reticle lit in any lighting condition, automatically and without batteries.

The Trijicon ACOG Scope TA31RCO-A4CP carries the full weight of the most combat-proven magnified optic in history — over one million produced and deployed by US Special Operations Forces, the Marine Corps, and law enforcement agencies across the country.

Trijicon ACOG riflescopes come in the following magnification levels:

1.5x16, 1.5x24, 2x20, 3x24, 3x30, 3.5x55, 4x32, 5.5x50, and 6x48.

Features:

• USMC RCO reticle - exact Marine Corps adopted configuration
• BDC to 600 meters - no manual adjustments needed
• Battery-free tritium and fiber optic - always on
• Multi-coated lenses for superior clarity and zero distortion
• Forged 7075-T6 aluminum -; nearly indestructible
• Waterproof to 100 meters - 5x military standard