Trijicon ACOG 2x20 Riflescope 9mm PCC TA47-C-400387

Trijicon
MPN:
TA47-C-400387
UPC:
719307617179
$1,119.69
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The Trijicon ACOG 2x20 RTR 9mm PCC is a purpose-built, battle-proven optic engineered specifically for pistol caliber carbines, delivering the legendary reliability and optical clarity that has made the ACOG the preferred choice of the U.S. Marine Corps and U.S. Special Operations Forces for decades.

  • 2x20mm objective optimized for close-to-medium range PCC engagements
  • Ruggedized forged aluminum-alloy housing withstands extreme field conditions
  • Bindon Aiming Concept (BAC) enables fast, both-eyes-open target acquisition
  • Tritium/fiber optic illuminated reticle works in all lighting conditions
  • Shock-resistant construction survives heavy recoil and hard use
  • Calibrated reticle specifically designed for 9mm PCC ballistics

Who This Is For

The Trijicon ACOG 2x20 RTR 9mm PCC is ideal for competitive shooters, home defense enthusiasts, and tactical carbine users who run 9mm platforms like the CZ Scorpion, CMMG Banshee, or MP5-style builds. Its low-power 2x magnification and BAC technology make it equally suited for fast-moving competition stages and serious defensive use where quick target acquisition at varying distances is essential.

Trijicon ACOG 2x20 RTR 9mm PCC optic – left side view Trijicon ACOG 2x20 RTR 9mm PCC – reticle and housing detail

Specifications

BrandTrijicon
ModelACOG 2x20 RTR 9mm PCC
Magnification2x
Objective Lens Diameter20mm
Reticle9mm PCC Calibrated RTR
IlluminationTritium/Fiber Optic (battery-free)
Housing MaterialForged Aluminum Alloy
Eye Relief1.5 in (38mm)
Field of View36.8 ft @ 100 yards
Length5.8 in (147mm)
Weight9.9 oz (280g)
MountIntegral Flattop Rail Mount
Country of OriginUSA

Frequently Asked Questions

Is this ACOG specifically designed for 9mm pistol caliber carbines?

Yes. The Trijicon ACOG 2x20 RTR is purpose-engineered for 9mm PCC platforms. The reticle's bullet drop compensator (BDC) is calibrated to the ballistic trajectory of standard 9mm ammunition out of a carbine-length barrel, making holdovers accurate and intuitive without manual adjustment.

Does this ACOG require batteries for illumination?

No — the ACOG uses a self-illuminating tritium/fiber optic system that requires zero batteries. The fiber optic element automatically adjusts brightness in daylight conditions, while the tritium phosphor lamp provides a usable aiming point in low-light and darkness, making it truly always-ready.

What carbine platforms is the Trijicon ACOG 2x20 RTR compatible with?

This optic mounts directly to any standard MIL-STD-1913 Picatinny rail via its integral flattop mount. It is compatible with popular 9mm PCC platforms including the CZ Scorpion EVO, CMMG Banshee, Ruger PC Carbine, Foxtrot Mike FM-9, and any AR-pattern lower paired with a 9mm upper, provided the rail height allows proper cheek weld.