Trijicon Acog 5.5x50 Red Chv 308 Flt

The Trijicon ACOG 5.5x50 Red Chevron 308 Flat-Top is a fixed 5.5x magnification tactical riflescope purpose-built for precision shooting and rapid target engagement across intermediate to extended ranges. This illuminated combat optic delivers the optical performance and durability standard to professional operators, military units, and serious rifle competitors who demand reliability across variable lighting conditions.

The 5.5x magnification paired with a 50mm objective lens provides superior light gathering capability and target resolution in dim or transitional light environments where lower-power scopes falter. The red chevron reticle is fiber-optic illuminated during daylight operation and tritium-powered during low-light conditions, ensuring target visibility without batteries or manual brightness adjustment. The flat-top mounting configuration integrates directly with Picatinny rail systems, offering co-witness compatibility with backup iron sights. Weighing 2.13 lbs with compact dimensions of 4 x 4 x 13 inches, the scope maintains a relatively lightweight profile while housing the optical glass and mechanical components needed for .308 Winchester ballistics compensation.

This 308 variant is engineered for intermediate-distance rifle platforms where bullet drop compensation becomes critical to first-round hit probability. The ACOG platform serves law enforcement tactical units, long-range patrol rifles, and marksmen operating in environments where daylight-to-dusk transitions occur within the operational window. Field operators value the automatic illumination system—no switches to toggle or batteries to replace before deployment—and the sealed, nitrogen-filled optical tube that functions reliably across temperature extremes and humid climates.

Trijicon's ACOG platform has been issued to military forces and law enforcement agencies since the 1980s, establishing a track record of zero-hold performance and optical clarity that survives recoil stress and field abuse. The 5.5x50 configuration balances magnification power with field-of-view—critical for shooters transitioning between precision work and tactical movement. Buyers choosing the ACOG 308 variant typically operate precision rifle systems where holdover calculation and environmental shooting conditions directly impact mission success.