Trijicon 6x48 ACOG Tenebraex Flip-Up Lens Cover AC11020

The 6x48 ACOG is a serious combat and precision optic that sees hard use in demanding environments - and the lens protection that goes on it needs to match that standard. The Trijicon 6x48 ACOG Tenebraex Flip-Up Lens Cover AC11020 provides purpose-built Tenebraex-quality protection for the 6x48 ACOG lens, keeping it covered during movement and field carry, and opening instantly when the sight needs to be ready.

Tenebraex flip-up lens covers are the standard that military and law enforcement users have relied on for years - and for straightforward reasons. They fit the specific optic they were designed for with precision, the spring mechanisms open reliably and stay flat when open, and the construction handles the rough treatment of operational use without failing or losing their fit over time. Generic lens caps that approximate the right size create gaps that allow debris to reach the lens and use spring mechanisms that weaken with regular use. The Tenebraex scope lens protector is built to an entirely different standard.

The AC11020 lens cover is designed specifically for the 6x48 ACOG - the precise fit ensures the cover seats correctly against the lens bell without gaps, providing complete protection from dust, moisture, and debris during the field and operational use for which the 6x48 ACOG was designed. Purpose-built fit also means the hinge alignment and opening angle are optimized for this specific housing, keeping the scope cap completely clear of the lens when open without any partial obstruction.

The flip-up mechanism opens with a single, fast motion that throws the cover completely clear of the lens, providing an immediate, unobstructed sight picture the moment the rifle comes up.