TURRETS

Hatches and cupolas, and what each one gives you.

Turrets & Cupolas

Every Humvee turret starts with the same basic idea: an opening in the roof. At its simplest, it's essentially the world's most overbuilt sunroof. From there, things can get more serious depending on how far you want to take it.

We offer turret setups in three main arrangements, each with a very different look and presence.

Once a cupola is added — whether MCTAGS, GPK, or OGPK — the Humvee crosses a line visually. It's no longer something that could be mistaken for a civilian Hummer. It becomes an unmistakable, intentional piece of military equipment.

Hatch-Only

The hatch-only setup keeps things simple. It allows the roof to open and lets someone stand through the turret opening, giving the Humvee an open, interactive feel. This option is often chosen for the experience alone — it changes how the vehicle feels without dramatically changing its overall profile.

MCTAGS Cupola

mctags humvee turret system

The MCTAGS cupola is the Marine Corps–style option. Adding one immediately changes the character of the Humvee, giving it a taller, more mechanical presence. At this point, the vehicle stops blending in — it becomes something unmistakable.

OGPK Cupola

The OGPK cupola is the Army-style configuration and the most visually dominant of the three. Like the MCTAGS, it fully transforms the vehicle's silhouette, setting it apart from anything else on the road and firmly placing it in the category of purpose-built military hardware.

GPK Cupola

humvee gpk turret assembly

The GPK cupola is a more compact version of the OGPK configuration, retaining the same general structure but in a reduced size without window panels and with a less bulky profile. It still gives the Humvee a distinct military presence, adding height and definition to the roofline, but in a more restrained and streamlined way compared to the larger OGPK setup.