Trijicon 100212 ACOG 4×32 | Green Donut BDC

The Trijicon ACOG 100212 is a fixed-power 4x riflescope with a 32mm objective designed for use on AR-platform carbines and similar rifles. It features dual illumination—fiber optics for daylight and tritium for low-light—paired with a .223/5.56 ballistic-compensating green donut reticle calibrated for ballistic drop. The scope’s compact form and robust construction make it suitable for sustained field use and range applications.

Common applications include precision target shooting at mid-range and use as a dedicated carbine optic for varmint hunting and competition stages.

Product Specifications

• The UPC for this item is 719307303539.
• The magnification is 4x for consistent mid-range aiming.
• The objective lens measures 32mm to balance light-gathering and compact size.
• The field of view is 36.80 ft @ 100 yds for a usable sight picture at distance.
• The eye relief is 1.50″ to indicate head position relative to the ocular lens.
• The reticle is an Illuminated Green Donut .223/5.56 BDC calibrated for .223/5.56 trajectory.
• Reticle illumination is provided by fiber optics and tritium for daylight and low-light visibility.
• The optic coating is Multi-Coated for improved light transmission and contrast.
• The finish is Black (matte) for reduced glare.
• The unit is rated Shock/Waterproof to withstand field conditions.
• The weight is 9.90 oz for a lightweight mounting profile.
• The scope is calibrated for .223 REM/5.56 NATO as noted by the manufacturer.
• The package does not include a Picatinny mount; Picatinny Mount NOT included.
• The product does not include a scope cover; Scope Cover Included: False.
• The overall length is listed as 5.8″ in the provided attributes.