Trijicon
Trijicon ACOG 4×32 Army RCO Riflescope .223/5.56 Red Chevron Reticle
Trijicon ACOG 4×32 Army RCO Riflescope .223/5.56 Red Chevron Reticle
Couldn't load pickup availability
Trijicon ACOG 4×32 Army RCO Riflescope .223/5.56 Red Chevron Reticle
Features
- Dual‑Illuminated, Battery‑Free: Fiber optics self‑adjust brightness in daylight; tritium lamp glows in low/no light—always on, no batteries.
- Army M150 Rifle Combat Optic: Contract‑spec RCO for the U.S. Army M4 (14.5" barrel); optimized for both‑eyes‑open Bindon Aiming Concept™ speed with true 4× carbine precision.
- .223/5.56 BDC Red Chevron Reticle: Chevron tip zeroed at 100 m provides calibrated hold‑overs for 5.56 trajectories; vivid red daylight contrast.
- Battle‑Proven Durability: Forged aluminum housing built to survive harsh field use; shock, recoil, and environmental tough.
- Wide Field of View: 7° (36.8 ft @ 100 yd) helps maintain situational awareness.
- External Adjusters: Tool‑less windage/elevation; 1/2 MOA clicks.
- Complete Army RCO Kit: Ships mission‑ready with TA51 flattop mount, KillFlash® ARD, flip caps, and support accessories.
- Made in USA & Backed by Trijicon Warranty.
Technical Specifications for Trijicon ACOG 4×32 Army RCO Riflescope .223/5.56 Red Chevron Reticle
Specification |
Details |
Manufacturer |
Trijicon |
Model / MPN |
TA31RCO‑M150CP / 100228 |
SKU |
TA31RCO‑M150CP |
UPC |
719307302242 |
Country of Origin |
USA |
Magnification |
4× fixed |
Objective Lens Diameter |
32 mm |
Optical Design |
Fixed‑power prism sight (no maintube) |
Reticle |
Red Chevron .223/5.56 BDC (dual‑illuminated fiber optic / tritium) |
Illumination |
Auto fiber (day) / tritium (night); battery‑free |
Eye Relief |
1.5″ (38 mm) |
Field of View @ 100 yd |
36.8 ft (7°) |
Exit Pupil |
8.1 mm |
Adjustment Click Value |
1/2 MOA (≈2 clicks/inch @ 100 yd) |
Total Adjustment Range |
~40 MOA windage & elevation (typ. RCO spec) |
Parallax Focus |
Fixed at 100 m (≈109 yd) |
Overall Length |
7.3″ (RCO kit configuration; ~5.8″ optic body) |
Weight |
16.2 oz (approx., w/ TA51 mount & ARD kit) |
Housing Material / Finish |
Forged aluminum; matte black |
Waterproof / Fog‑Proof |
Sealed, nitrogen‑purged; combat weather resistant |
Shock Resistance |
Rated for duty use (.223/5.56 and beyond) |
Mount Interface |
TA51 flattop Picatinny thumbscrew adapter (included) |
Included Accessories (Army RCO Kit Contents)
- TA51 flattop Picatinny thumbscrew mount
- KillFlash® Anti‑Reflection Device (TA91)
- Objective & ocular flip‑up cap set
- Adjuster cap lanyard assembly (TA71E)
- LensPen® (TA56)
- Trijicon logo sticker
- RCO operator’s manual
- Warranty card
SEO Keywords
Trijicon ACOG TA31RCO‑M150CP, Army M150 RCO Red Chevron, 4×32 .223/5.56 BDC ACOG, fiber‑optic tritium combat optic.
Share



