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Trijicon
The Trijicon ACOG 1.5x16S with red horseshoe reticle is the compact ACOG configuration built specifically around .223 55-grain ballistics and a reticle architecture that delivers something the standard ring-and-dot and chevron patterns don't - an open center aiming point that keeps the target fully visible at close range while providing precise holdover references as distance increases. The TA44-C-400390 is the Trijicon TA44 variant for shooters who want maximum target visibility without sacrificing the ranging capability that makes the advanced combat optical gunsight platform worth choosing over a simple red dot.
The red horseshoe reticle opens at the bottom, framing the target with a bold, fast-acquiring horseshoe shape while leaving the center of the sight picture completely unobstructed. Your eye naturally and immediately goes to the open center, keeping the target fully visible rather than partially covered by reticle elements. For the Trijicon 1.5x16S Compact ACOG platform - where 1.5x magnification and a 7.4-degree field of view already favor fast, wide-field shooting - the horseshoe reticle reinforces that speed-first design philosophy at the reticle level. The .223 55-grain calibration integrates bullet-drop compensation into the reticle for accurate distance holds beyond the point-blank range.
The Trijicon ACOG scope reputation was built on full-size configurations issued to U.S. Special Operations Forces and the Marine Corps. The TA44-C-400390 brings that same forged 7075-T6 aluminum construction, the same fiber-optic and tritium dual-illumination system, and the same zero-retention standards into a 5.1-ounce package that suits carbines, short-barreled rifles, and any build where the full-size ACOG footprint is more than the platform needs.
The Q-LOC mount installs tool-free on any Mil-Spec Picatinny rail and holds zero reliably. Dual illumination keeps the red horseshoe reticle bright in daylight and visible after dark - no batteries, no switches, no management required.
Trijicon ACOG riflescopes come in the following magnification levels:
1.5x16, 1.5x24, 2x20, 3x24, 3x30, 3.5x55, 4x32, 5.5x50, and 6x48.
With over one million produced, Trijicon’s Advanced Combat Optical Gunsight, better known as the ACOG has become iconic in the realm of combat optics — and for good reason, the ACOG has an unquestioned reputation for quality and reliability. The Trijicon ACOG is the official medium range weapon sight for both U.S. Special Operations Forces and the Marine Corps as well as being the optic of choice for law enforcement agencies across the country. What sets the ACOG apart from the pack is what it offers to its users, increased hit potential regardless of light conditions. This is due to the tritium/fiber optic illuminated reticle found in most Trijicon ACOG riflescopes, this automatically adjusts illumination of the reticle based on available light. With a wide array of magnification levels, reticle designs, and reticle colors available — there truly is an ACOG for every mission.
Trijicon ACOG riflescopes come in the following magnification levels:
1.5x16, 1.5x24, 2x20, 3x24, 3x30, 3.5x55, 4x32, 5.5x50, and 6x48.
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400390-Trijicon
719307617209
400390
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