The Trijicon Compact ACOG 2×20 Red Crosshair Scope w/Q-LOC (Trijicon part no. TA47-C-400343) is a compact, fixed 2x-power ACOG rifle scope from Trijicon, sized and weighted for carbines and PDWs where every ounce and inch matters. A simple red crosshair reticle keeps the sight picture uncluttered for fast, close-to-mid-range target acquisition, and the included Q-LOC quick-detach mount lets a shooter pull the optic on and off a Picatinny rail while holding zero. As a fixed-power prismatic design, it needs no battery to keep the primary reticle usable, which makes it a durable choice for a hard-use patrol or home-defense carbine.

Key Specifications

• Fixed 2x magnification for fast target acquisition at close-to-mid range.
• Compact 20mm objective lens, keeping the scope small and light on the rail.
• Overall length of just 5.3 inches, among the shortest scopes in the ACOG line.
• Simple red crosshair reticle for an uncluttered, fast sight picture.
• Classified by Trijicon as a rifle scope product type, built for carbine use.
• Includes a Q-LOC quick-detach mount for repeatable on/off zero retention.
• Fixed-power prismatic ACOG design that does not depend on a battery for the reticle.
• Part of Trijicon’s ACOG (Advanced Combat Optical Gunsight) product line.
• Compact, lightweight housing sized for PDW-length and short-barreled carbine uppers.

Frequently Asked Questions

Does this come with a mount? Yes, it ships with a Q-LOC quick-detach mount for fast removal and reattachment without losing zero.

Is this scope illuminated? The reticle uses Trijicon’s battery-free fixed-power design rather than an electronic illumination system.

Buy the Trijicon Compact ACOG 2×20 Red Crosshair Scope w/Q-LOC

Order the Trijicon Compact ACOG 2×20 Red Crosshair Scope w/Q-LOC from our Lubbock, Texas gun shop for fast, insured shipping—a compact, durable optic for a fast-handling carbine build. Browse more gun scopes from our Lubbock, Texas shop.