Mercurius Magnum
Mercurius Magnum Tactical Art Knife
- Size: Length overall: 10.5" (26.7 cm), Blade Length: 5.25" (13.3 cm), Thickness: .190" (4.8 mm)
- Weight: Knife: 11.4 oz. Sheath: 6.6 oz.
- Blade: 440C High Chromium Martensitic Stainless Tool Steel, Hardened and Tempered to Rockwell C58, Mirror Polished
- Bolsters, Fittings: 304 Austenitic Stainless Steel, Hand-engraved
- Handle: Australian Snakeskin Jasper Gemstone
- Sheath: Hand-carved Leather inlaid with Stingray skin
- Knife: A striking knife with bold tanto lines,
tough and bright gemstone handle, and an artistic matching sheath:
Mercurius Magnum's roots are in my Mercury knife, a tactical knife
design made and used by Special Weapons and Tactics team members.
The design is a stout tanto blade, in brightly polished hollow
ground 440C high chromium martensitic stainless tool steel, thin at
the main edge and razor keen. The secondary edge at the point has
good piercing geometry, with an aggressive angle and good
cross-sectional thickness. The blade spine has a half-length top
swage, a significant thumb rise for control, and a clean, blended
choil for an accurate edge termination. The hollow grinds are deep
and nicely matched at the grind terminations, some of my best.
Behind the choil is a good length of quillon to prevent the finger
from sliding forward, and the fully tapered tang is completely
fileworked in my bold and deep "bat ears" pattern. The handle
curvature is comfortable and locks well into the hand, and the
weight is balanced at the middle finger so significant mass can be
applied at the persuader. Also known as a skull crusher, this
non-edged point at the rear bolster is part of the full tang, and is
becoming more popular on defensive tactical knives to "persuade"
opponents along (submitted by SWAT professionals). The meaty rear
bolster has a 5/16" through-tang lanyard hole for security, and a nice
quillon to apply hammer force at the persuader. I wanted to handle
this knife with something special, so I chose Red Snakeskin Jasper
from Western Australia for the gemstone handle material. This stone
is hard, tough, and solid, with veins of red metallic hematite and
quartz running through and across the layering. The tough jasper is
smoothly and brightly polished and bedded to dovetailed bolsters of
304 austenitic stainless steel, a high nickel, high chromium
stainless steel that will last indefinitely, and never tarnish. I
hand-engraved a scale-like motif reflecting the geometry of the
persuader and complimenting the Snakeskin Jasper. This gemstone and
stainless beauty feels just right in either traditional or defensive
grip style with the thumb laid across the persuader curve.
- Sheath: The sheath had to be a stunner on this
one, so I went for an artistic motif of inlaid Red Stingray Skin in
9-10 oz. leather shoulder, 17 pieces, arranged in a complimentary
pattern set in the hand-stitched, black dyed, lacquered and sealed
leather. The sheath echoes well the shape and features of the
knife at the persuader and the tanto point, and is smooth, rounded
at the edges, and nicely fitted to just this knife. The Stingray
skin is very hard and tough, actually interlocking bony plates. A
difficult piece to execute, but I love how this one works.
- A beautiful ensemble that packs a visual and tactical punch!
Thanks, P.K.!
Hello, Jay!
Received the knife on Tuesday; it is perfect in every way. I still cannot figure out how you
come up with so many different designs that you carve on the edges!
--P.
Please click on thumbnail knife photos