The Trijicon ACOG 3.5x35 rifle scope is a field-proven magnified optic built for shooters who need reliable performance across varied light conditions. This .308-calibrated scope pairs modest magnification with a 35mm objective for a natural sight picture without sacrificing light gathering—ideal for hunters and tactical riflemen running AR-10s, FALs, and other modern sporting rifles on Picatinny rails. The horseshoe reticle with target reference system gives you both a precise aiming point and rapid ranging geometry, especially useful when distances are unknown and decisions happen fast.

What sets this ACOG apart is its dual-source illumination: fiber optics catch ambient daylight to keep the reticle bright and visible in shadows and overcast conditions, while tritium takes over when the sun drops, requiring no batteries and no user intervention. The green horseshoe pattern is calibrated specifically for .308 Winchester out to 1200 meters, so your bullet drop compensation stays honest across realistic engagement distances. At 14 ounces without the mount and just 8 inches long, it won't bloat your rifle's balance or nose-heaviness.

The package includes everything needed to get to work: the TA51 Picatinny adapter, a protective scopecoat, a LENSPEN for keeping glass clean in the field, and a lanyard assembly to keep adjuster caps from going missing. The forged aluminum housing is matte-finished and proven tough enough for professional and civilian use alike. This is a scope that rewards familiarity—once you learn the reticle and its ranging geometry, you have a capable tool that doesn't demand a power supply or firmware update.

The Trijicon ACOG 3.5x35 rifle scope is a field-proven magnified optic built for shooters who need reliable performance across varied light conditions. This .308-calibrated scope pairs modest magnification with a 35mm objective for a natural sight picture without sacrificing light gathering—ideal for hunters and tactical riflemen running AR-10s, FALs, and other modern sporting rifles on Picatinny rails. The horseshoe reticle with target reference system gives you both a precise aiming point and rapid ranging geometry, especially useful when distances are unknown and decisions happen fast.

What sets this ACOG apart is its dual-source illumination: fiber optics catch ambient daylight to keep the reticle bright and visible in shadows and overcast conditions, while tritium takes over when the sun drops, requiring no batteries and no user intervention. The green horseshoe pattern is calibrated specifically for .308 Winchester out to 1200 meters, so your bullet drop compensation stays honest across realistic engagement distances. At 14 ounces without the mount and just 8 inches long, it won't bloat your rifle's balance or nose-heaviness.

The package includes everything needed to get to work: the TA51 Picatinny adapter, a protective scopecoat, a LENSPEN for keeping glass clean in the field, and a lanyard assembly to keep adjuster caps from going missing. The forged aluminum housing is matte-finished and proven tough enough for professional and civilian use alike. This is a scope that rewards familiarity—once you learn the reticle and its ranging geometry, you have a capable tool that doesn't demand a power supply or firmware update.