Wilson Combat TRETUM2 Enhanced Trigger Unit Universal Black Two-Stage Fits AR-15/AR-10, Triggers

Overview

The Wilson Combat TRETUM2 is a two-stage, drop-in Enhanced Trigger Unit (ETU) designed for AR-15 and AR-10 platform rifles. It is CNC precision-machined from H13 steel and treated with a black Diamond-Like-Carbon (DLC) finish, which uses chromium and tungsten underlayers to provide superior corrosion resistance and durability. The trigger pull is rated between 4 and 4.5 lbs. This modular trigger unit features a positive, crisp reset and requires no adjustment screws. It is compatible with standard USGI-style AR lower receivers using .154-inch diameter trigger pins. Specific compatibility considerations apply to certain Colt rifles, ARs with firing pin safety mechanisms, and .22 LR conversion setups.

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