---
product_id: 50470275
title: "Ontario Knife Company 8684 SP10 Spec Plus Marine Raider, Fixed 9.75\" Blade, Kraton Handle,Black"
brand: "ontario knife company"
price: "¥4288"
currency: JPY
in_stock: true
reviews_count: 5
url: https://www.desertcart.jp/products/50470275-ontario-knife-company-8684-sp10-spec-plus-marine-raider-fixed
store_origin: JP
region: Japan
---

# Ergonomic Kraton handle 9.8" full flat taper blade 57-59 HRC hardened 1095 carbon steel Ontario Knife Company 8684 SP10 Spec Plus Marine Raider, Fixed 9.75" Blade, Kraton Handle,Black

**Brand:** ontario knife company
**Price:** ¥4288
**Availability:** ✅ In Stock

## Summary

> 🗡️ Own the edge that professionals trust — don’t get left behind!

## Quick Answers

- **What is this?** Ontario Knife Company 8684 SP10 Spec Plus Marine Raider, Fixed 9.75" Blade, Kraton Handle,Black by ontario knife company
- **How much does it cost?** ¥4288 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/50470275-ontario-knife-company-8684-sp10-spec-plus-marine-raider-fixed)

## Best For

- ontario knife company enthusiasts

## Why This Product

- Trusted ontario knife company brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile Utility:** Designed for military, marine, hunting, and rescue — be ready for anything.
- • **Battle-Ready Blade:** Precision 9.8-inch full flat taper with swedge for unmatched cutting power.
- • **Comfort Meets Control:** Ergonomic Kraton handle ensures a secure, fatigue-free grip in any mission.
- • **Tactical Sheath Included:** Durable leather Cordura sheath with belt loop for quick, reliable access on the go.
- • **Military-Grade Durability:** Hardened 1095 carbon steel blade with 57-59 HRC for long-lasting edge retention.

## Overview

The Ontario Knife Company 8684 SP10 Spec Plus Marine Raider features a 9.8-inch hardened 1095 carbon steel blade with a full flat taper grind and swedge, delivering superior cutting performance. Its ergonomic Kraton handle offers a secure grip, while the full tang construction ensures maximum durability. Complete with a tactical leather Cordura sheath, this fixed blade knife is engineered for military, marine, hunting, and rescue applications, combining rugged reliability with professional-grade precision.

## Description

Spec plus Series knives are designed for military, sporting and rescue use. The spec plus products are a diverse mix of top-selling and innovative knife and tool patterns designed for military, sporting and first responder purposes. Each knife in the spec plus Series features a comfortable Kraton handle, epoxy textured powder coated 1095 carbon steel blades, full tang construction and a tactical sheath. Specifications: - overall length: 15.20" - lock type: fixed - hardness: 57-59 HRc - edge type: Plain - handle color: black - blade grind: full flat taper with swedge - blade finish: powder coat - blade color: black - blade thickness: 0.250" - blade material: 1095 carbon steel - blade length: 9.80" - handle material: Kraton - sheath material: leather cordura - sheath color: black - sheath type: belt loop

## Features

- Included components: Knife with sheath
- Sport type: Hunting
- Care instructions: Wipe Clean
- Edge type: plain

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Recommended Uses For Product | Construction,Marine,Military |
| Brand | Ontario Knife Company |
| Model Name | 8684 |
| Special Feature | Full Tang |
| Age Range (Description) | Adult |
| Included Components | Knife with sheath |
| Handle Material | Thermoplastic Elastomers (TPE) |
| Color | Black |
| Blade Material | Carbon Steel |
| Style | Modern |
| Blade Length | 9.8 Inches |
| Theme | Military/Outdoor/Utility |
| Power Source | Manual |
| Product Care Instructions | Wipe Clean |
| Hand Orientation | Right Hand |
| Item Weight | 0.68 Kilograms |
| Blade Shape | Clip Point |
| Blade Edge | Plain |
| Reusability | Reusable |
| Customer Package Type | Standard Packaging |
| Item Length | 10 Inches |
| Global Trade Identification Number | 00071721086840 |
| Orientation | Right-handed |
| Size | 9.8" |
| Manufacturer | Green Supply |
| UPC | 071721086840 |
| Item Package Dimensions L x W x H | 17.28 x 3.58 x 2.13 inches |
| Package Weight | 0.94 Kilograms |
| Item Dimensions  LxWxH | 14 x 4 x 3 inches |
| Brand Name | Ontario Knife Company |
| Warranty Description | Manufacturer Warranty |
| Material | Synthetic |
| Suggested Users | unisex-adult |
| Number of Items | 1 |
| Part Number | 8684 |
| Model Year | 2015 |
| Sport Type | Hunting |

## Product Details

- **Recommended Uses For Product:** Construction,Marine,Military
- **Brand:** Ontario Knife Company
- **Model Name:** 8684
- **Special Feature:** Full Tang
- **Age Range (Description):** Adult
- **Included Components:** Knife with sheath
- **Handle Material:** Thermoplastic Elastomers (TPE)
- **Color:** Black
- **Blade Material:** Carbon Steel
- **Style:** Modern

## Images

![Ontario Knife Company 8684 SP10 Spec Plus Marine Raider, Fixed 9.75" Blade, Kraton Handle,Black - Image 1](https://m.media-amazon.com/images/I/51qr560m8RL.jpg)

## Questions & Answers

**Q: Is this the 1075 version or the 1095 version**
A: The newer 1075 Carbon Steel versions are less likely to chip than the 1095 Carbon Steel. These are hardened to a reasonable level so that they hold an excellent edge while remaining tough and resilient under adverse conditions. (I learned this from one of their engineers). This knife should perform just as well as the earlier 1095 Carbon Steel versions.

Buy the Ontario Marine Raider Bowie Knife with confidence.

**Q: I may of missed it but what is the length of just the blade?**
A: Just shy of 10" this is a solid heavy sharp knife.

**Q: How is the knife balanced? Is it blade-heavy like a big chopper, or does it have the more neutral balance of a fighter?**
A: Slightly blade heavy but will work easily for both.
I have purchased several to keep and several to give away. The handle is great. Never slips and fit is perfect. It came extremely sharp. It held it edge well hacking through the woods. As I fighter I would put it well above the original combat Bowie's whose handles we're too small. Great buy

**Q: Is the sheath in the post the actual sheath sent?**
A: That is the sheath I received.  I ordered my knife   a month ago..
..

## Customer Reviews

### ⭐⭐⭐⭐⭐ An absolute beater...
*by F***Z on October 19, 2024*

Got this a few years ago, needles to say...I've ran it through some field task. In comparison between this and my Ka Bar pancake, you can immediately tell the Ontario is thick....like...thicker than most bowie type blades. The fact that it is tool grade steel makes this a chore to sharpen. But we'll worth the effort. I've done basic bushcraft task to batoning and meat processing. It's heavy and the heft helps it drive through whatever you want it to drive through. The case ain't bad either. This is a long and heavy blade. If you are a person who's focus is on size and weight, this isn't for you.

### ⭐⭐⭐⭐⭐ One of my favorite camp knives
*by A***1 on February 24, 2019*

I own several of the SPEC Plus knives from Ontario. They're some of the most durable, heavy-use knives you'll ever find. This model has become my favorite. Honestly, I was expecting it to be far more unbalanced and goofy because of its size, but I was absolutely shocked at how functional it is. I've used it on three separate camping trips (one in the Mojave desert and two in the south eastern Sierra's) and it made short work of all the tasks I laid out for it.Batoning wood was very easy given the size, shape and weight of the blade. I tested it on some pine and some aged eucalyptus. The Kraton handle that Ontario uses on their SPEC Plus knives is always comfortable and this handle is no different. I couldn't feel any hot spots and I definitely didn't develop any blisters. Plan on smashing through a few different batons because the tip of this monster is no joke and the more you baton, the more it eats your baton.To test its more "Cultured" side, I used it to slice open several soft sandwich rolls and then used it to cut our peppers and onions for the breakfast pan.I never once worried about the tip breaking for any reason. Realize, this knife is thicker at the tip than most knives are at the spine. You would have to put it through some serious abuse to break the tip (or any portion) of this knife. But why would you abuse a tool you spent good money on? The blade steel is 1075 if I'm not mistaken. It's strong carbon steel with some spring steel characteristics that make it more than suitable for hard use. Also, 1075 is easy to sharpen and takes an edge more than suitable for camp / outdoors use.But I know all you fancy "Bushcrafters" have one question... DUUUURRRRRR do it make da feather sticks DUUURRR?? I've been camping and backpacking all my life, and I'd never heard of a feather stick until I watched some youtube video a few years ago. So, let me be clear, YES, this big scary knife will spit out some top shelf wood shavings, if you're not too scared to wield it.Oh, and if you're worried about the size and weight because you're one of those nimble little "grams make ounces and ounces make pounds" guys, you should just pull on your capris pants and strap on your bear bells so you can skip across the pacific crest trail, because this knife is not for you. And, realistically, the sight of this knife will just scare the other hippies and from what I understand, they hate to run...I've included a picture of it next to a Mora Companion and a Buck Vantage pro for scale.

### ⭐⭐⭐⭐⭐ A beast of a knife
*by P***E on June 24, 2025*

I just had to buy this knife since the company is no longer... It is so sad that another great US companies closes it's door. This knife is a beast, very well made, blade comes very sharp.

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-10*