Trijicon 100394 ACOG | 4x32mm | .223/5.56

The Trijicon ACOG 100394 is a fixed 4×32 riflescope featuring an LED-illuminated red horseshoe dot reticle calibrated for .223/5.56. It combines battery-powered illumination with a durable chassis designed to resist fog, shock, and water intrusion. The LED system offers user-selectable brightness across six settings with an “off” position between levels, and the optic is powered by a single AA battery that can run more than 12,000 continuous hours on setting #4. This ACOG is intended for use on carbines and other compatible platforms where a rugged, low-profile 4x optic is preferred.

Product Specifications

• The magnification is 4x for consistent mid-range sighting.
• The objective measures 32mm to balance light gathering and compact size.
• The reticle is an Illuminated Red LED Horseshoe Dot .223/5.56 BDC designed for that caliber family.
• The optic coating is Multi-Coated to enhance light transmission.
• The field of view is 36.80 ft @ 100 yds for target acquisition at 100-yard range.
• The eye relief is 1.50″ as specified by the manufacturer.
• The overall length is 6″ for a compact installation footprint.
• The weight is 18.10 oz for a lightweight optic option.
• The adjustment size is 2 clicks per inch @ 100 yds for precise windage/elevation changes.
• The unit is rated Fog Proof/Shockproof/Waterproof for adverse conditions.
• The LED system provides six adjustable brightness levels with an off position between each for adaptable illumination.
• The power source is a single AA battery with over 12,000 continuous hours runtime on setting #4 per manufacturer details.
• Included accessories are a thumbscrew flattop adaptor, AA battery, LENSPEN, lanyard assembly for adjuster caps and battery cap, Trijicon logo sticker, manual, and warranty card.
• The UPC is 719307308220.

This ACOG presents a durable, low-profile 4x option for users who want a battery-illuminated horseshoe dot reticle calibrated for .223/5.56. It suits carbine target work and competition or duty-style applications where a rugged optical platform and reliable illumination are priorities. The combination of multi-coated optics, proven durability ratings, and a long-running AA-powered LED system makes it a practical choice for shooters seeking a straightforward, dependable 4x optic.