ACOG 4x32 BAC Riflescope with RMR

Trijicon ACOG 4x32 BAC Riflescope with RMR .223 / 5.56 BDC

The riflescope that changed everything!

The Trijicon ACOG TA31-D-100548 is a high-performance riflescope designed for maximum accuracy at medium to long ranges—with a clear focus on reliability under extreme operating conditions. Based on the proven ACOG design used by the U.S. military, this model combines a fixed 4x magnification optical system with an integrated Trijicon RMR Type 2 for lightning-fast close-range aiming.

Fixed 4x magnification & 32 mm objective lens diameter: Delivers a clear, distortion-free image with an excellent field of view of the target area.

Dual-illuminated reticle (fiber optics + tritium): Automatic brightness adjustment during the day via fiber optics; tritium-powered illumination for nighttime use—no batteries required.

Ballistic reticle for 5.56 mm NATO (.223): Enables precise bullet drop compensation up to 800 meters without manual readjustment.

Trijicon RMR Type 2 (3.25 MOA red dot) Compact, rugged, and ideal for close-range situations—mounted directly on the ACOG for maximum versatility.

Extremely rugged housing: Made of hardened aluminum—shock-resistant, waterproof (up to 30 m), and ready for use in any weather.

Military-proven: Developed to military standards and proven thousands of times in real combat operations.

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