Extrema Ratio




Model+ Manufacturer Product Image Item Name Price
EX082 Extrema Ratio Extrema Ratio Fulcrum.

Extrema Ratio Fulcrum.

Extrema Ratio Fulcrum. 12 1/8" overall. 7" partially serrated N690 stainless cobalt steel tanto blade with black finish. Black Forprene handle with visible tang end. Lanyard hole. Black INPAX belt sheath. Country of Origin: ITALY
$555.44

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EX125 Extrema Ratio Extrema Ratio Col Moschin.

Extrema Ratio Col Moschin.

Extrema Ratio Col Moschin. 11 1/2" overall. 6" partially serrated N690 stainless cobalt steel blade with Testudo finish. Black Forprene handle. Full tang. Lanyard hole. Black rigid ABS polymer sheath features six polymer D-Ring attachments, a tactical kit with two leg belts, and a removable belt to...
$588.50

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EX126 Extrema Ratio Extrema Ratio Venom Testudo.

Extrema Ratio Venom Testudo.

Extrema Ratio Venom Testudo. 12 1/4" overall. 7" partially serrated BOHLER N690 stainless cobalt steel blade with MIL-C-13924 black finish. Black rigid ABS polymer sheath features six polymer D-Ring attachments, a tactical kit with two leg belts, and a removable belt to provide more length. The...
$555.44

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EX127ONTOS Extrema Ratio Extrema Ratio Ontos

Extrema Ratio Ontos

Extrema Ratio Ontos (from the Greek language the thing) is a field knife, solid and heavy but still compact. 12" overall. 6 1/2" black finish N690 stainless cobalt steel blade with sawback section. Black Forprene handle. OD green M.O.L.L.E. compatible nylon side sheath. A survival kit is carried in...
$829.20

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EX128MK2B Extrema Ratio Extrema Ratio MK2.1 Black

Extrema Ratio MK2.1 Black

Extrema Ratio MK2.1 Black 12" overall. 7" black finish N690 cobalt reinforced stainless steel blade. Grooved black nylon handle with black finish metal guard and pommel. Comes with standard side sheath which includes automatic retention system, protective flap and is M.O.L.L.E. compatible. Country...
$583.21

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EX128MK2DW Extrema Ratio Extrema Ratio MK2.1

Extrema Ratio MK2.1

Extrema Ratio MK2.1 Desert Warfare. 12" overall. 7" Geo-camo finish N690 cobalt reinforced stainless steel blade. Grooved desert tan nylon handle with black finish metal guard and pommel. Comes with a special HCS coyote tan sheath specifically developed for SOF units. Country of Origin: ITALY
$633.47

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EX129SELD Extrema Ratio Extrema Ratio Selvans

Extrema Ratio Selvans

Extrema Ratio Selvans Developed in cooperation with master instructor Daniele Dal Canto of F.I.S.S.S. (Italian Survival Federation). The project was based on slightly modifying the military survival knife Ontos. The aim was to heighten and increase the performance of the knife as a working tool. A...
$973.35

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EX129SELG Extrema Ratio Extrema Ratio Selvans

Extrema Ratio Selvans

Extrema Ratio Selvans Developed in cooperation with master instructor Daniele Dal Canto of F.I.S.S.S. (Italian Survival Federation). The project was based on slightly modifying the military survival knife Ontos. The aim was to heighten and increase the performance of the knife as a working tool. A...
$833.16

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EX150FCDW Extrema Ratio Extrema Ratio Fulcrum C.

Extrema Ratio Fulcrum C.

Extrema Ratio Fulcrum C. 8 3/8" overall. 4 1/4" Geo Camo finish N690 stainless cobalt steel partially serrated tanto blade. Full tang. Desert warfare (tan) Forprene handle with black finish steel guard with lashing hole and visible tang end. Lanyard hole. Desert warfare (tan) ABS sheath with...
$400.71

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EX150FCT Extrema Ratio Extrema Ratio Fulcrum C.

Extrema Ratio Fulcrum C.

Extrema Ratio Fulcrum C. 8 3/8" overall. 4 1/4" partially serrated N690 stainless cobalt steel tanto blade with black finish. Black Forprene handle with visible tang end. Black ABS sheath with Tek-Lok. Country of Origin: ITALY
$384.84

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