Trijicon 4x32 ACOG Rifle Scope - Matte Finish, 6.8 Green Horseshoe/Dot Reticle, Picatinny Adapter Included

The Trijicon 4x32 ACOG rifle scope is a purpose-built optic for AR platform shooters running 6.8 SPC ammunition who need a durable, fast-acquiring sight that works in bright daylight and low light. This compact 4-power scope pairs a green horseshoe reticle with dual fiber-optic and tritium illumination, giving you a glowing aiming point at dawn and a self-lit reticle at dusk without batteries or a switch. The included Picatinny mount (TA51) fits standard flattop AR receivers, and the ranging reticle is calibrated specifically for 6.8 SPC out to 800 meters—no guessing or ballistic app required once you understand the holdovers built into the design.

Built from forged aluminum and finished in matte, the ACOG is tough enough for hard use and light enough (9.9 oz without the mount) to leave your rifle balanced and quick to handle. The 32mm objective and 4x magnification strike a practical balance: enough zoom to place shots at distance, but a wide field of view and generous eye relief that let you find targets fast and shoot with both eyes open. At 5.8 inches long, it doesn't bloat your sight line or add significant reach to your gun.

The Bindon Aiming Concept reticle is a timeless design trusted by military and law enforcement for a reason. The horseshoe lets you hold off for wind and bullet drop, while the central dot works for quick-close shooting when time matters. Whether you're a dedicated 6.8 SPC hunter, a carbine competitor, or running a specialized duty rifle, this ACOG delivers purpose-built optical performance without unnecessary features or complexity.

Key Features

• Fiber-optic and tritium dual illumination—reticle glows automatically in daylight and at night
• Green horseshoe reticle with Bindon Aiming Concept—proven design for ranging and rapid target acquisition
• Ballistic reticle calibrated for 6.8 SPC ammunition out to 800 meters
• 4x32 optic delivers a 36.8-foot field of view at 100 yards with fast target acquisition
• 1.5 inches of eye relief—comfortable shooting position for most AR shooters
• Forged aluminum body in matte finish—durable, weatherproof, non-reflective
• Picatinny/flattop mount (TA51) included—direct fit for standard AR-15 uppers
• Lightweight at 9.9 oz without mount—minimal impact on rifle balance and handling
• Includes scope cover, LENSPEN, lanyard cap assembly, and manual

Specifications

Frequently Asked Questions

Will this ACOG fit my AR-15?

Yes, if your upper receiver is a flattop (Picatinny rail) design. The included TA51 adapter mounts directly to a flat rail. If you have a carry handle or round-top receiver, you'll need a different mount adapter.

What caliber is this scope designed for?

The reticle is ballistically calibrated for 6.8 SPC ammunition, with ranging marks out to 800 meters. If you shoot a different cartridge (like 5.56 NATO), the holdovers won't match, and your shots will be off.

Does the reticle work without batteries or a power switch?

Correct. The fiber-optic path collects daylight and presents a glowing reticle in daylight shooting, and the tritium gas tube self-illuminates at night. There's no battery to die or button to forget.

What's included in the box?

The scope comes with the Picatinny mount (TA51), a scopecoat, a LENSPEN lens cleaner, a lanyard assembly for the adjuster caps, a sticker, the manual, and a warranty card.