The Trijicon ACOG 2x20 compact scope is purpose-built for rifles and carbines with limited rail real estate—think short-barreled AR platforms, SMGs, or any setup where a full-size optic just doesn't fit. At 2x magnification, it's not a long-range hunting scope; it's a fast-acquiring, close-quarters precision tool that keeps both eyes in the fight. Powered by a hybrid fiber optic and tritium system, the illuminated Rapid Target Reticle (RTR) reticle stays visible from dark overcast to bright sunlight without batteries or buttons—pure reliability in the format our grandparents would recognize.
This is a true ACOG: it carries the Bindon Aiming Concept (BAC), which means the reticle is optimized for instinctive, two-eyed shooting. The 20mm objective and 2x magnification give you a wide field of view (29.34 feet at 100 yards) with a generous exit pupil, so you can shoot it from anywhere on your shoulder and still see the full picture. The scope is calibrated for .223 Rem / 55-grain ammo with integrated bullet drop compensation, letting you adjust for elevation quickly without ballistic calculators. At just 8.5 ounces in matte black anodized forged aluminum, it adds almost nothing to your gun's weight or balance.
The Trijicon Q-LOC mount is the real MVp here: it's mil-spec aluminum with a spring-loaded retention system that holds zero even if you loosen the knobs in the field. The one-handed, tool-free mounting design secures the scope to any mil-spec or NATO Picatinny rail in seconds. Made in the USA, this optic is built to run, not impress.
| Magnification | 2x |
| Objective Lens | 20mm |
| Reticle Pattern | Rapid Target RTR |
| Reticle Color | Red (day and night) |
| Illumination | Fiber Optics & Tritium (no batteries) |
| Caliber | .223 Rem / 55gr |
| Bullet Drop Compensation | Yes |
| Adjustment | 2 clicks per inch @ 100 yards |
| Exit Pupil | 0.39 inches (9.91mm) |
| Field of View | 5.6° (29.34 feet @ 100 yards) |
| Mount | Trijicon Q-LOC with Picatinny compatibility |
| Housing Material | Forged Aluminum (6061-T6) |
| Finish | Matte Black Anodized |
| Weight | 8.5 ounces (240.97g) |
| Dimensions | 5.3" L x 2.1" W x 2.6" H |
Yes. The 2x20 compact is specifically designed for firearms with limited rail space. Its low-profile Q-LOC mount and 5.3-inch length make it ideal for SBRs, SMGs, and other setups where a full-size optic won't work. The compact footprint keeps your gun balanced and fast.
No. The scope uses a hybrid fiber optic and tritium illumination system, so the reticle stays visible in daylight, overcast, and low-light conditions without any batteries or external power source. It's pure set-it-and-forget-it reliability.
The Rapid Target Reticle (RTR) is optimized for the Bindon Aiming Concept, which means it's designed to let you shoot with both eyes open and acquire targets intuitively. It's a red reticle day and night, so you don't lose your aim point in any lighting condition.
This scope is calibrated for .223 Rem / 55-grain ammunition with integrated bullet drop compensation. If you shoot different loads or calibers, you may need to adjust zero accordingly. The 2-clicks-per-inch adjustment at 100 yards gives you fine control for making those corrections.
Trijicon
Trijicon
