Ontario WWII M3 Trench Knife Fixed 6.875" Blade, Leather Handle, Leather Sheath - 8155


MSRP* : $101.95 | You Save* : $21.80 (21%)
Part #: ON8155 | Ontario Knives
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ON8155: Mark III Trench Knife
Ontario Knife Company
11.875" overall. 6.875" black phosphate coated 1095 carbon steel blade with partially sharpened top edge. Grooved leather handle with black phosphate coated steel guard and pommel. Leather belt sheath.

Since 1942, The Ontario Knife Company has been a major knife supplier to the U.S. Armed Forces. Ontario's deep military supply roots go back to WWII when the U.S. Military had a requirement for our famous 18" Machete. Since then, Ontario has worked hard to develop knife designs utilizing cutting edge materials and up-to-date manufacturing techniques for our armed forces. For our civilian market, The Ontario Knife Company has partnered with a nationwide network of distributors and dealers to market its products to the tactical/military, hunting, outdoor, and cutlery industries.
  • Blade Length: 6.875"
  • Overall Length: 11.875"
  • Blade Thickness: 0.19"
  • Blade Material: 1095 Carbon Steel
  • Blade Hardness: 57-59 HRC
  • Blade Finish: Zinc Phosphate
  • Blade Color: Black
  • Blade Grind: Saber
  • Blade Style: Spear Point
  • Edge Type: Plain
  • Handle Material: Leather
  • Sheath: Leather with Belt Loop
  • Weight: 9 oz.
  • Made in USA

UPC Code: 071721081555

Leather Sheath
Leather Sheath Leather is known for its durability and traditional appeal. When compared to Kydex it is preferred for its silence when bumped against other objects, as well as blade retention.
1095 Carbon Steel
1095 Carbon Steel An excellent hard use steel, 1095 is a primary choice for camping and larger fixed blade knives for its extreme toughness and ability to hold an edge. Corrosion resistance is very limited with this steel (it will rust) and most blades come with a coating to prevent premature rusting.
Made in USA
Made in USA This product is USA born and raised.
Ontario WWII M3 Trench Knife Fixed 6.875" Blade, Leather Handle, Leather Sheathrated 4.741 stars out of 5 (27 reviews)
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Ontario WWII M3 Trench Knife Fixed 6.875" Blade, Leather Handle, Leather Sheath
rated 5 stars out of 5
Tom Horn
Jul 28, 2018
Pros: Blade Material, Sheath/Scabbard, Handle Material, Weight, Materials, Overall Quality, Finish
Cons: None
An Instant Favorite
Probably my favorite production dagger. Like everyone else, I like it better than the Boker model. I like it better than my Fairbairn-Sykes (stacked leather grip is much nicer than the steel grip of F-S). Like it better than Applegate-Fairbairn (extra length of M3 blade makes a difference to me, and more closely complies with Fairbairn-Sykes later minimum length specifications for CQC in heavy clothing, etc.). I like it better than any V42's I have owned (blade seems sturdier, although, I do not have the Case version, and if price is any indication, it must be the Cadillac of production trench knives : ) Better than OC3? I don't know. I wouldn't trade one, for the other. >>>>>>>>>>>>>>>>>> Love the stacked leather grip; really grippy and comfortable. Like OKC's 1095 steel (takes a edge well). The edge is not refined, but I believe they don't send this razor sharp, as many who purchase this knife buy it as a collector piece, with no intent on using it, and don't want to slice their hand open when dusting around it, or running an oil patch down the blade from time to time. With a leather paddle strop, and some FlexCut Gold (available at KnifeCenter.com), you could be shaving in front of the mirror with this knife in about 15 minutes. >>>>>>>>>>>>>>>>>>>>>>>> I think this sheath is just fine, with the rivets, and the guard stopping against the leather at its mouth, so it won't allow it to puncture through the bottom. But, since my wife tells me I was wrong once, I would scroll down and read Robert's, and Arthur M D's reviews to get a different perspective on the matter. Anyway, great value on a great historical knife. Thanks, Knife Center.
Ontario WWII M3 Trench Knife Fixed 6.875" Blade, Leather Handle, Leather Sheath
rated 5 stars out of 5
Jun 11, 2018
Pros: None
Cons: None
Love my knife
Great knife quality great why would anyone but the boker version ? More money made in China wrong steel is one of our world's greatest mysteries
Ontario WWII M3 Trench Knife Fixed 6.875" Blade, Leather Handle, Leather Sheath
rated 5 stars out of 5
Apr 04, 2017
Pros: Blade Sharpness, Sheath/Scabbard, Handle Material, Blade Material, Materials, Weight, Overall Quality, Finish
Cons: None
I tried to order direct from OKC but they were out of stock. Luck would have it I found it at the Knifecenter.com at a better price. The OKC factory is based in upstate New York by Lake Ontario and they have been producing quality U.S.A. products for the US military since WWII. You can bet your life on a OKC Knife. The men and woman of the US Military have been doing this for years.
Read all 27 Reviews »


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