knives new life
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Zero Tolerance - Strider Fixed - Tungsten DLC CPM-S30V & OD Green G10 - PRIVATE COLLECTION - ZT0121 - knife
PREVIOUSLY PURCHASED KNIFE, FROM A PRIVATE COLLECTION
* Origin: Acquired from a private seller, previously purchased
* Condition: In excellent mechanical condition - good cosmetic condition
* Commercially available: Discontinued
* Sharpening: Professionally resharpened
* Marks on blade: Several signs of oxidation on the blade and minor abrasions, which do not compromise its practical use
* Marks on handle: None
* Box: Missing
* Sheath: In excellent condition
* Manuals, Certificates, and Warranties: None
* Inspected and certified by our in-house laboratoryIntended Use: Tactical
Manufacturing Type: Industrial
Country of Manufacture: USA
Blade: Full tang, CPM-S30V steel
Blade Finish: Tungsten DLC
Handle: G-10 with 3D machining
Blade length: 105 mm.
Blade thickness: 4.5 mm.
Overall length: 205 mm.
Balance: 1.5 cm rearward
Weight: 264 g.
Sheath: thermoformed Kydex
Notes: designed by Mick StriderZT0121-CP -
Zero Tolerance - ZT0100 by Ken Onion - Black DLC CPM-3V & Black G10 - PRIVATE COLLECTION - knife
KNIFE FROM A PRIVATE COLLECTION
* Origin: Previously purchased knife from a private collection
* Condition: 2008 model, overall in excellent condition
* Commercial Availability: Discontinued
* Sharpness: Factory-sharpened, could be improved
* Blade Condition: Minor cosmetic marks on the DLC finish due to age
* Handle Condition: None
* Box: -
* Sheath: Included
* Manuals, Certificates, and Warranties: -
* Inspected and Certified by our in-house laboratoryThe Zero Tolerance 0100 is one of the first knives produced by Zero Tolerance, the premium division of Kai USA, which was launched in 2006 to develop professional tools for military personnel, law enforcement, and first responders. The 0100 model was, in fact, one of the first three fixed-blade knives in the original lineup, alongside the 0121 and 0150 models.
The design bears the unmistakable stylistic signature of Ken Onion, the renowned American designer already responsible for numerous successes at Kershaw. The distinctive “S”-curved blade offers an unusual combination of cutting ability, power, and precision, making the ZT0100 suitable for both tactical applications and the most demanding outdoor use.
For its construction, Zero Tolerance chose CPM 3V, a steel then considered cutting-edge for its strength and impact resistance, paired with a tungsten DLC coating and three-dimensionally machined G-10 scales. This combination helped solidify the brand’s early reputation as a manufacturer of “overbuilt” knives, designed without compromise for field use.
Today, the ZT 0100 is a discontinued model particularly prized by collectors, as it is considered one of the knives that helped define the Zero Tolerance brand’s identity in its early years.
Intended Use: Tactical / Sporting / Collectible
Production Type: Industrial
Country of Manufacture: USA
Blade: Full tang, CPM-3V carbon steel
Blade Finish: Tungsten DLC coating
Handle: G10
Blade Length: 146mm.
Blade thickness: 4.8 mm.
Overall length: 267 mm.
Weight: 317 g.
Sheath: Nylon, belt-mounted, with thermoformed Kydex lining
Packaging: -
Notes: Previously purchased knife, from a private collectionZT0100-CP -
Zero Tolerance - 0308BLKTS - Tigerstripe CPM-20CV & Titanium - PRIVATE COLLECTION - knife
KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Origin: Withdrawn from a private collection, previously purchased and used
* Condition: Like new, never used, no packaging
* Available on the market: Out of production
* Sharpness: Factory sharp
* Marks on blade: None
* Marks on handle: None
* Box: -
* Sheath: -
* Manuals, Certificates, and Warranties: -
* Checked and certified by our in-house laboratoryIntended use: Sports / Tactical
Type of production: Industrial
Country of production: USA
Blade: CPM-20CV stainless steel
Blade finish: Tigerstripe black-oxide BlackWash
Handle: Titanium and G10
Blade length: 95mm.
Blade thickness: 4mm.
Closed length: 132mm.
Total length: 241mm.
Weight: 196g.
Closing system: Frame Lock
Clip: removable and reversible, stainless steel with Black PVD treatment
Opening system: Carson Flipper type on KVT ball bearings
Packaging: cardboard box with Zero Tolerance logos
Notes: knife previously purchased and used, from a private collectionZT-0308BLKTS-CP -
Maserin - Forest Hunting Knife - Olive Wood + Black G10 + Orange G10 - PRIVATE COLLECTION - knife
KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Origin: Withdrawn from a private collection, previously purchased
* Condition: Like new, never removed from its original packaging
* Available on the market: Difficult to find, only 200 pieces made
* Sharpness: Factory sharp
* Marks on blade: None
* Marks on handle: None
* Box: Present
* Sheath: Present
* Manuals, Certificates, and Warranties: Present
* Checked and Certified by our in-house laboratory
SUPER COMPACT WITH TOP-OF-THE-LINE STEEL AND INTERCHANGEABLE SIDE PLATES
Here is the ideal fixed blade hunting knife for eviscerating and processing ungulates, which can also be used as a bushcraft knife. Produced in a limited edition of only 200 pieces by Coltellerie Maserin for Forest Italia, it combines compactness, excellent materials, and details designed for the most demanding hunter.It is a true masterpiece of a hunting knife: compact size, ergonomic handle, and a partially serrated blade in N690 steel at 60 HRC, designed to ensure maximum effectiveness in evisceration and skinning.
The set is completed by three pairs of interchangeable scales—in olive wood, black G10, and orange G10—an elegant leather sheath, and a dedicated case. Fully dismountable, it is easy to clean and maintain over time.
An exceptional work tool and, at the same time, a valuable gift idea for any hunter.
Intended use: Hunting / SportingType of production: Industrial
Country of production: Italy
Blade: full tang in N690Co stainless steel at 60HRC
Blade treatment: Satin finish
Handle: Olive wood + black G10 + orange G10
Blade length: 85mm.
Blade thickness: 4 mm.
Total length: 190 mm.
Balance: on the guard branch
Weight: 128 g.
Sheath: leather
Packaging: cardboard box with Forest Italia / Maserin logos
Notes: limited edition of only 200 pieces - knife previously purchased from a private collectionMA-FHK-CP -
Maserin - L.E.O. Limited Edition 02/20 - Black PVD N690Co & Desert G10 - PRIVATE COLLECTION - LEO919 - knife
KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Origin: Withdrawn from a private collection, previously purchased
* Condition: Like new, never used and never removed from the sales box
* Available on the market: Out of production, limited edition of only 20 numbered pieces
* Sharpness: Factory sharp
* Marks on blade: None
* Marks on handle: None
* Box: Present
* Sheath: Present
* Manuals, certificates, and warranties: Present
* Checked and certified by our in-house laboratory
Intended use: Tactical/light utilityType of production: Industrial
Country of production: Italy
Blade: Full tang in N690Co 58HRC stainless steel
Blade treatment: Black PVD
Handle: G10
Blade length: 107mm.
Blade thickness: 4mm.
Total length: 230mm.
Balance: rearward
Weight: 195
Sheath: handmade vegetable-tanned leather, entirely handmade and hand-stitched
Packaging: wooden box with pyrographed logos
Notes: Limited edition of only 20 numbered pieces, on the blade, sheath, and wooden box - Knife previously purchased from a private collection - L.E.O. stands for Law Enforcement Only - designed by Tommaso RumiciMA-919LTD-CP -
Wolfpack Survival / Maserin - WP4 Rough Wolf by Paolo Bozzo - Sand - USED - PRIVATE COLLECTION - knife
KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Type: Previously Purchased.
* Condition: Used, overall in good condition, with cosmetic signs of wear and tear on the blade that in no way compromise its concrete use
* Commercially available Out of production.
* Sharpening: Re-sharpened
* Marks on blade: Many cosmetic scratches from use that do not compromise its use
* Marks on handle: Small marks on handle screws from disassembly of parts.
* Box: Not present
* Scabbard: Present, original, complete with all its parts, in very good condition.
* Manuals, Certificates and Warranties: Not present
* Checked and Certified by our in-house laboratory.
WP4 Rough Wolf is a knife researched and designed by chief instructor Paolo Bozzo of Wolfpack Survival Training (survival and survival school). This design was developed through years of direct experience in the field and further improves on the STF-3 model previously made in collaboration with Fox FKMD
Intended Use: Survival/UtlityProduction type: Industrial
Country of Production: Italy
Blade: Stainless Steel N690Co
Blade Finish: Black Stonewashed
Handle: Sand G10
Blade Length: 190mm.
Blade thickness: 5.8mm.
Total Length: 320mm.
Balance: Advanced to 3cm. from guard branch
Weight: 566g. (772g. with scabbard)
Sheath: by Radar, made of Kydex with multi-position Keyblock attachment
Packaging: without original packaging
Notes: designed by Paolo Bozzo - discontinued knife, withdrawn from a private collection, previously purchased and used, but in good conditionWP4S-CP -
PDT - Zero Tolerance - ZT0006 - CPM-3V & OD Green G10 - PRIVATE COLLECTION by Floriano - knife
Exclusive product created in collaboration with the PDT YouTube channel - The Cutthroat's Park. This unique knife was actually used in a field test that you can view directly in this product sheet.
To make it even more special, we engraved Floriano's autograph and the PDT logo on the blade. The box of the knife was also autographed by Floriano making it a must-have collector's item.
KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Provenance: Floriano of the PDT Parchetto del Tagliagole.
* Condition: Overall in good condition.
* Commercially available: Still in catalog.
* Sharpening: Factory sharpened, stropped by Floriano after use.
* Marks on blade: Signs of concrete use on blade finish.
* Marks on handle: None
* Box: Present
* Scabbard: Present
* Manuals, Certificates and Warranties: /
* Checked and Certified by our in-house laboratoryIntended Use: Sporting
Production Type: Industrial
Country of Production: USA
Blade: full tang in CPM-3V steel
Blade treatment: Microbead blasting and Cerakote
Handle: G10 with stainless steel guard
Blade length: 152mm.
Blade thickness: 4.8mm.
Total length: 272mm.
Handle thickness: 17.8mm.
Weight: 292g.
Sheath: kydex
Packaging: cardboard box with ZT logos.
Notes: knife used in a YouTube video review by Floriano of PDTPDT-ZT0006-CP -
Maserin - Deer and Damascus DSC Small Roses 120-ply - PRIVATE COLLECTION - knife
KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Provenance: withdrawn from a private collection, previously purchased.
* Condition: Overall in very good condition.
* Commercially available: Discontinued
* Sharpening: Factory sharpened
* Marks on blade: None
* Marks on handle: None
* Box: Present
* Scabbard: Present
* Manuals, Certificates and Warranties: Present
* Checked and Certified by our in-house laboratory
Intended use: collectible/sportingProduction type: Industrial
Country of Production: Italy
Blade: DSC (N690Co + Nitro-B) 120-ply stainless damascus steel with Small Roses design
Blade treatment: /
Handle: Alpacca and Stag
Blade length: 63mm.
Blade thickness: 2.5mm.
Length closed: 79mm.
Total length: 142mm.
Thickness when closed: 15mm.
Weight: 59g.
Closure: Slip Join
Clip: absent
Sheath: leather pocket pouch
Packaging: wooden box with maserin logos
Notes: knife withdrawn from private collection, previously purchasedMA-TDSC-CP -
Wolfpack Survival / Maserin - WP4 Rough Wolf - PRIVATE COLLECTION - knife
KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Type: Previously Purchased
* Condition: Like new
* Commercially available Discontinued
* Sharpening: Factory
* Marks on blade: No
* Marks on handle: No
* Box: Present, original, but damaged
* Scabbard: Present, original, like new.
* Manuals, Certificates and Warranties: Yes
* Checked and Certified by our in-house laboratory
WP4 Rough Wolf is a knife researched and designed by chief instructor Paolo Bozzo of Wolfpack Survival Training (survival and survival school). This design was developed through years of direct experience in the field and further improves on the STF-3 model previously made in collaboration with Fox FKMD
Intended Use: Survival/Utlity
Production type: Industrial
Country of Production: Italy
Blade: Stainless Steel N690Co
Blade Finish: Black Stonewashed
Handle: Green G10
Blade Length: 190mm.
Blade thickness: 5.8mm.
Total Length: 320mm.
Balance: Advanced to 3cm. from guard branch
Weight: 566g. (772g. with scabbard)
Sheath: by Radar, in Kydex with multi-position Keyblock attachment
Packaging: cardboard box with Wolfpack Survival logos
Notes: designed by Paolo Bozzo
Dear Friend,
I am Paolo Bozzo and many times ml have found myself in unpleasant, pericolase and difficult situations. Designing a knife and testing it just a few afternoons in the woods is quite different than designing one trying to solve all those survival problems I have encountered in the last 25 years, both In ltaly and abroad. Mud, water, dirt, grease, blood, fatigue, night use, weak hand, limited space, trajectories, physical deficits, heat, cold, transportation, speed and much, much more...these are just some of the tests a good design must pass.
Here are some of the reasons for the WF4 Rough Wolf design.
1. Balance: it is fondamenlal that the center of gravity is shifted forward. beyond the heel, such that it decreases, i.e., saves energy when delivering the blow. one must always have the feeling that the knife falls forward.
2. Beating mass: 65% of the weight of the whole knife is between the first and second 3rd of the blade, giving maximum beating capacity in penetrating.
3. Cutting edge: due to the main core in the shape of an esse. the cutting edge is lower than the fingers of the handle, with the result that in the dynamics of the fendenle and biomechanics of the arm, the force expressed is never attenuated; especially never before the impact of the same on the object to be cut.
4. Blade height: compared to other blades, it has a significantly higher ability to dig holes.
s. Handling: excellent the ability to use the Wp4 for both coarse and precision work, this thanks to the ability to put the hand before the guard, giving absolute mastery of the blade despite its size. This is thanks to the large heel where the index finger can be inserted and the convenient thumb rest. It is also possible to do this while wearing tactical gloves.
6. Back: the inclination is reversed for 2 reasons; 1st to give forward beating mass, 2nd not to stress the wrist during use as chopping, a normal knife arrives at an angle on the object, devastating the point of impact being slight in thickness. This can only be avoided by straining the thumb-side wrist to tilt so that the back of the knife falls perpendicular on the object. The wp4 does not have this problem; it does not stress the wrist because the back of the blade already falls perpendicular to the object to be beaten.
7. Bevel: it is very high, has impressive penetration capacity.
8. Milling cutter: 5 millings placed on the blade plane for holding the knife with two hands when handling animal hides or for special uses during bushcrafting.
9. Grip: it is designed to decrease the possibility of losing the blade and avoid opening of the phalanges during pmlong use or in situations of prolonged physical deficit. Improved, anti-slip grip with internally concave Gauntlets to accommodate a Micro SurvivalKit.
As for the scabbard, I believe it is as important as the blade. I proceeded to design it and recommend its qualities; the main feature I wanted to put in designing it was the multi-positioning of the same: in particular, placing it at will on one's body or equipment facilitates the possibility of use.
This quality is particularly appreciated by military personnel, who are known to have special technical and logistical needs. For this purpose we have used in addition to Kydex the Keyblock closure, as well as the many holes along the perimeter; also safe for airdrop it has the possibility of use and positioning by both Right and Left handed operators.
PAUL BOZZOWP4-CP














