Heretic Knife Manticore X T/E Predator Black Aluminum, Black DLC MagnaCut by Tony Marfione Jr.
- Manticore-X Predator Tanto Black Aluminum / Black HW/Clip, Black DLC, a large OTF automatic knife operating in D/A (Double Action) mode, with a slider to extend and retract the blade. Customised version by Tony Marfione Jr. of Heretic Knives!

This product is intended for use only by adults with knowledge and experience in handling sharp cutting tools. Improper use of the knife can result in serious injuries. The blade is extremely sharp and can easily cut through skin and tissue; therefore, extra caution should always be exercised while cutting, and hands should be kept away from the cutting edge. To prevent the knife from slipping, it is recommended to cut on a stable, non-slip surface and avoid excessive force, which may cause uncontrolled blade movement.
Leaving the knife on the edge of a table, countertop, or in easily accessible places—especially where children are present—poses a significant safety risk. The knife should always be properly secured after use, ideally by placing it on a stable surface or storing it in designated knife blocks, protective sheaths, or magnetic strips. The knife should never be used for tasks it is not designed for, such as opening cans or prying objects, as this can damage the tool and lead to dangerous accidents.
A dull blade increases the risk of injury, as it requires more force and is more likely to slip from the material being cut. Therefore, it is essential to sharpen the knife regularly to maintain optimal sharpness. Additionally, proper cleaning and drying of the knife are necessary to prevent corrosion and bacterial growth. Periodic inspection of the handle and blade is recommended to check for cracks, chips, or looseness. If any damage is detected, the knife should be repaired or replaced immediately.
When using the knife, focus solely on the task at hand—avoid talking on the phone, watching television, or other distractions while cutting. Ensure proper lighting in the workspace for better visibility and control. Please note that some countries or regions have laws restricting the ownership and carrying of knives. Before purchasing or using this knife, verify that its use is legal in your location according to applicable regulations.
Following these safety guidelines will help ensure safe and effective knife use, minimizing the risk of accidents and extending the lifespan of the tool.
Manticore X Predator Tanto Black Aluminum / Black HW/Clip, Black DLC is the latest and greatest OTF automatic knife in the Manticore range. This knife is 100% made and assembled in the USA. Silky smooth one-handed unfolding and folding are key features of our Manticore. The X features an integrated lanyard hole and hardened steel glass breaker, as well as a double-sided deep carry clip. And on the Handle, the laser sight familiar from the movie 'Predator' is recognisable to all movie lovers!
CPM MagnaCut - Powdered stainless steel produced using the Crucible® Particle Metallurgy (CPM) process hardened between 60.5-62.5 HRC. The high content of vanadium 4.0% (V), molybdenum 2.0% (Mo) and niobium 2.0% (Nb) guarantees accuracy and purity unmatched by more 'conventional' steels. Designed and developed specifically for blade production by Larrin Thomas, it meets all the requirements of knife enthusiasts. With CPM MagnaCut has succeeded in creating a steel that combines the unique properties of knife steels like no other. The result is a blade material that offers an extraordinary balance of wear resistance, strength and corrosion resistance. There is currently no other steel on the world market that offers a comparable combination of excellent properties. This unique steel is produced at Crucible® Industries' US steel mills.
DLC (Diamond Like Carbon) coatings combining extreme properties: low coefficient of friction, high hardness and corrosion resistance. DLC coatings are the perfect solution wherever wear resistance and good sliding properties are required.
Blade - Tanto Edge type finished with a scratch-masking Stonewashed finish. Surface durability is enhanced by the black matt DLC (Diamond Like Carbon) nanocomposite coating. The Plain blade, is derived with a high Flat Grind for excellent cutting properties. As a result, the knife has excellent piercing properties while maintaining its strength. The mechanism of extending/retracting the blade by means of a slider into a characteristic step, requiring for safety the application of a specific force to overcome the resistance of the spring. The opening method ensures trouble-free opening for both right and left-handed people.
Handle - made on CNC milling machines with excellent precision, from black DLC-coated 6061-T6 aluminium. The texture of the Handle ensures that the knife does not slip in the hand during use. There are notches (jimping) on the back and bottom of the handle for a more secure grip. The slim design allows the knife to be tucked into any pocket. A solid two-position (right/left) deep carry clip allows the knife to be carried in a tip-down position. The Handle is finished with a glass breaker with integrated lanyard hole.
The red laser sight symbol from the film "Predator" contrasts beautifully with the uniform black of the knife.
Technical data:
Product number: H031-6A-PRED
Product name: Manticore X Predator Tanto Black Aluminum / Black HW/Clip, Black DLC
Overall length: 235.0 mm / 9.25"
Blade length: 94.0 mm / 3.7"
Blade thickness: 3.2 mm / 0.125"
Handle length: 140.0 mm / 5.5"
Handle thickness: 11.9 mm / 0.47"
Weight: 128.0 g / 4.5 oz
Blade material: CPM MagnaCut
Blade hardness: n.d.
Blade grind: Flat
Blade finish: Black DLC
Handle material: 6061-T6 Aluminium
Handle finish color: Black
Backspacer material: 6061-T6 Aluminium
Backspacer colour: Black
Clip: Right/left, Tip-down
Clip material: Stainless Steel
Pivot mechanism: n.d.
Locking mechanism: Slide Lock
Opening method: Automatic, push/pull Thumb slider
Additional accessories: None
Designer: Tony Marfione Junior
Brand: Heretic Knives
Manufacturer: Heretic Knives
Country of origin: USA
Developed by: Sharg® company