The Trijicon Acog 4x32 Scope Ill Red 300blk TA51 Mount delivers a rugged, user-friendly optic built on the legendary ACOG platform, featuring a LED illumination system with six adjustable brightness levels and an off setting between each level, all powered by a single AA battery for extended use and dependable performance in transitional lighting. The forward-placed RMR-compatible TA51 mount optimizes alignment with the ACOG housing, forged from 7075-T6 aircraft-grade aluminum for a nearly indestructible sighting system that maintains reliability in demanding conditions. Fully night vision compatible, this scope's red reticle provides a clear crosshair with merged aiming points specifically calibrated for 300 Blackout, allowing instant switching between supersonic and subsonic ammunition without re-zeroing. The BDC design combines supersonic reach to 600 yards with subsonic accuracy to 200 yards, offering versatile aiming points across a broad ammunition spectrum, with 2 MOA diamonds that balance speed and versatility for common loads. The package includes the TA51 mount, an AA battery, lenspen, lanyards, a Trijicon sticker, manual, and warranty, delivering a complete, ready-to-use sighting system for precision in varied lighting and field conditions.