Trijicon 100432 ACOG 4x32mm LED Illuminated Green Crosshair 300 BLK Riflescope - Matte Black

The Trijicon ACOG 4x32 LED (model 100432) is a combat-proven fixed-power riflescope featuring an illuminated green crosshair reticle calibrated specifically for the 300 Blackout cartridge. With a fixed 4x magnification and a 32mm objective lens, this optic delivers a generous 36.80 ft field of view at 100 yds, allowing fast target acquisition across close- to mid-range engagements.

The body is forged from 7075-T6 aircraft aluminum alloy and finished in matte black. It is fully sealed against the elements with fog, shock, and waterproof construction rated to withstand recoil from .22 LR up to .50 BMG. Multi-coated optics maximize light transmission and reticle contrast, while the 2-clicks-per-inch adjustment at 100 yds gives precise zeroing. The ACOG offers 1.50" of eye relief, measures just 6" long, and weighs 18.10 oz.

The LED illumination system is powered by a single AA battery and provides user-selectable brightness levels, running over 12,000 continuous hours on setting #4. The lower brightness settings are fully compatible with night vision devices, making the 100432 a versatile optic for both day and low-light operations on any 300 BLK AR-pattern carbine, SBR, or pistol platform.

Manufactured in the USA by Trijicon, this ACOG carries the same legacy of durability, simplicity, and speed that has made it the standard combat optic of U.S. military forces. Whether you run it on a duty rifle, a defensive carbine, or a suppressed 300 BLK pistol, the 4x32 LED delivers the legendary Trijicon performance in a compact, rugged package.