Trijicon TA53 ACOG Thumb Screw for M16/AR15 Models

Trijicon ACOG thumb screw assembly (RCO).

Trijicon ACOG thumb screw assembly (RCO-M150).

ACOG M4 mount for 1.5x16, 2x20, 3x24, and 3x30 M16 base models.

M16/AR15 front sight adjustment tool.

Trijicon Bright & Tough Night Sights are three-dot iron sights that increase night-fire shooting accuracy by as much as five times over conventional sights. Equally impressive, they do so with...