Heretic Auto Medusa – 3.25″ CPM MagnaCut Recurve Blade, Toxic Green Magma Finish – H012-MAG-TX

The Heretic Auto Medusa H012-MAG-TX pairs a 3.25-inch CPM MagnaCut recurve blade with Heretic’s Toxic Green Magma finish, bringing the brand’s push-button automatic mechanism to the Medusa platform in a striking gradient colorway.

CPM MagnaCut is Crucible’s stainless steel engineered specifically for knife blades by metallurgist Larrin Thomas, rather than optimizing for one property, MagnaCut is formulated to deliver strong edge retention, corrosion resistance, and toughness simultaneously, closing the gap that usually forces a tradeoff between the three. Its balanced carbide structure keeps it easier to sharpen than extreme high-vanadium steels like CPM-S90V, while still outperforming older workhorse stainless steels like D2, 154CM, and CPM-S30V on corrosion resistance and edge stability.

The recurve grind on this Medusa adds extra belly and cutting length along the edge compared to a straight blade of the same overall length, which helps on slicing tasks like rope, cardboard, or cordage where a straight edge loses efficiency partway through the cut.

Toxic Green Magma pairs Heretic’s signature Toxic Green colorway with the Magma finish family seen elsewhere on this Medusa platform, applied over the same CPM MagnaCut blade regardless of finish, so the look changes without changing the steel’s performance.

The automatic mechanism deploys the blade at the push of a button, Heretic’s automatics typically use an out-the-front (OTF) design, though this should be confirmed for the Medusa platform specifically.

• Blade: 3.25″ CPM MagnaCut recurve blade, Toxic Green Magma finish, balanced edge retention, corrosion resistance, and toughness; recurve grind adds extra belly for slicing tasks over a straight edge.
• Handle: Material not stated for this configuration, verify against hereticknives.com before publishing.
• Deployment: Push-button automatic, likely out-the-front (OTF) based on the pattern of Heretic’s other automatics, not explicitly confirmed for the Medusa platform.
• Carry: 3.25-inch recurve blade platform on Heretic’s Medusa line, overall length, closed length, and weight not confirmed this session, verify against hereticknives.com before publishing.

Buyers who want a recurve blade’s added slicing performance on rope, cardboard, and cordage, in the Medusa automatic platform.
CPM MagnaCut buyers who want strong all-around performance, edge retention, corrosion resistance, and toughness, without the sharpening difficulty of extreme high-vanadium stainless steels.
Collectors matching Heretic’s Toxic Green colorway across the Manticore, Hydra, and Medusa lines, or collecting the full Magma finish family.

CPM MagnaCut’s balanced edge retention, corrosion resistance, and toughness ground into a slicing-focused recurve blade finished in Toxic Green Magma, the Heretic Auto Medusa H012-MAG-TX is built for buyers who want a striking colorway on a push-button automatic.

Specifications