Trijicon ACOG 3.5X35 TA11MGO-M249 | M249 Reticle

The Trijicon ACOG TA11MGO-M249 is a fixed-power riflescope built for sustained-fire platforms and precision target identification. It offers a 3.5x magnification with a 35mm objective and a Bullet Drop Compensator (BDC) reticle optimized for the M249. Illumination combines fiber optics for daylight auto-adjustment and tritium for low- to no-light use, eliminating the need for batteries.

Engineered for durability and continuous service, this ACOG variant is intended to improve target engagement at extended ranges while preserving situational awareness in varied lighting. Typical applications include use as a machine-gun optic for the M249 and as a target-identification optic for law-enforcement or range/competition contexts.

Product Specifications

• The manufacturer is Trijicon.
• The model is the ACOG with part number TA11MGO-M249.
• The power is 3.5X.
• The objective measures 35mm.
• The reticle is the M249 BDC pattern designed for the M249 weapon system.
• The finish is Matte and the color is Black.
• Includes the TA51 Flat Top mount and an ARD objective lens insert.
• Illumination uses fiber optics and tritium and requires no batteries.
• Designed specifically for the M249 weapon system.
• The optic provides a 1000 Yard Bullet Drop Compensation per manufacturer materials.
• Illuminated reticle: True.
• Adjustable Objective: False.
• Scope cover included: False.
• Can be disassembled: False.
• UPC: 719307304482.

The TA11MGO-M249 ACOG blends a proven fixed-power optic with rugged construction and battery-free illumination to serve as a reliable optical solution for sustained-fire platforms and precision observation. Its combination of a purpose-built M249 reticle, fiber-optic/tritium illumination and included TA51 mount make it practical for users who need consistent aiming references without relying on batteries.

Users commonly praise the ACOG for its durability and its clear, battery-free illuminated aiming point, and many note the effectiveness of the BDC reticle for longer-range target identification.