Atlas Custom Works Aluminum Medium Flat Adjustable Trigger for TM Hi-Capa GBB Pistols, Black

The stock trigger on a TM Hi-Capa is functional, but it's not tuned to your finger. A medium flat profile gives you a more consistent contact point, and an adjustable design lets you dial in the pull weight. That's what this trigger from Atlas Custom Works does.

What you're getting. This is a machined aluminum trigger with a medium flat face—not the full curve of a stock piece, and not the aggressive angle of a competition flat. The middle ground suits most shooters who want better finger placement without going full speedsoft. It's adjustable, so you can set the pull to your preference rather than accepting what comes out of the box.

Where it fits. Built for the TM Hi-Capa platform, which is the reference standard for GBB pistols in airsoft. That means the widest aftermarket support in the category: barrels, hop-ups, slides, and internals all cut to TM dimensions. If you're building a custom sidearm or refreshing an existing Hi-Capa, this is the kind of upgrade that actually changes how the gun feels in hand.

Material and finish. Aluminum construction keeps weight down while staying durable under repeated use. The black finish matches standard Hi-Capa frames and won't stand out against other black components. It ships as a single trigger—no mounting hardware or installation instructions included, so have the basic tools ready if you're doing the swap yourself.

What it's not. This is a trigger, not a complete pistol. It won't add FPS, change your magazine capacity, or fix a gun that's already shooting poorly. It's for players who already have a Hi-Capa they like and want to refine the trigger feel. If you're buying your first Hi-Capa, start with a complete gun and upgrade later.