Skip to main content
We may get paid by partner for deals, including promoted items

Menu

Trending
Top Brands Palmetto State ArmoryHot Yeti CoolerDeal NatchezDeal SitkaDeal 5.11Sale Winter Clearance Amazon Pickleball Sale Amazon FitnessHot Stores
Extrema Ratio Arditi Fixed Blade Knife 10.63in Overall 6.5in Black Mil-Spec Coated N690 SS Blade Black Polymer Handle Limited Edition Of 1918 Pieces by Extrema Ratio - Knives > Survival Gear > Fixed Blade Knives

Product Description

Extrema Ratio Arditi Fixed Blade Knife 10.63in Overall 6.5in Black Mil-Spec Coated N690 SS Blade Black Polymer Handle Limited Edition Of 1918 Pieces. 63" overall. 6.5" black Mil-Spec coated Bohler N690 stainless blade. Black polymer handle. Stainless guard. Limited edition of 1918 pieces. Black Cordura belt sheath. Boxed. Specifications for Extrema Ratio Arditi Fixed Blade Knife: Manufacturer: Extrema Ratio Handle Color: Black Package Contents: Extrema Ratio Arditi Fixed Blade Knife Extrema Ratio 0220BLK: Arditi Fixed Blade Knife 10.63in Overall 6.5in Black Mil-Spec Coated Bohler N690 SS Blade Black Polymer Handle SS Guard Limited Edition Of 1918 Pieces Black Cordura Belt Sheath Black

Extrema Ratio Arditi Fixed Blade Knife 10.63in Overall 6.5in Black Mil-Spec Coated N690 SS Blade Black Polymer Handle Limited Edition Of 1918 Pieces

at Optics Planet
Browse all Optics Planet deals
$462.00
In Stock at Optics Planet
Price verified 1d ago
Buy Now at Optics Planet
Secure checkout Easy returns
or compare prices
Amazon logo Amazon eBay logo eBay

Product Details

Category Knives > Survival Gear > Fixed Blade Knives
Brand Extrema Ratio
Color Blacks
Size Large
Gender Man
MPN 0220BLK
Knives Knives > Survival Gear > Fixed Blade Knives Extrema Ratio

Shop more Extrema Ratio Fixed Blade Knives

All 117 in-stock Extrema Ratio Fixed Blade Knives from 2 stores →

More from Extrema Ratio

Browse All Knives > Survival Gear > Fixed Blade Knives
Optics Planet
Last Updated:
Oct 31, 2026 07:00 AM
Sold Out
Extrema Ratio Suppressor Trentennale GIS EX0312BLK30 Extrema Ratio Suppressor Trentennale GIS EX0312BLK30 View Details
$857.00
Buy Now · $857.00
Optics Planet
Optics Planet
Last Updated:
Oct 31, 2026 07:00 AM
Sold Out
Extrema Ratio 39-09 Special Edition EX0339SATSE Extrema Ratio 39-09 Special Edition EX0339SATSE View Details
$847.00
Buy Now · $847.00
Optics Planet
Optics Planet
Last Updated:
Oct 31, 2026 07:00 AM
Sold Out
Extrema Ratio A.D.R.A. 17 Special Ed Storm EX0313SATSE Extrema Ratio A.D.R.A. 17 Special Ed Storm EX0313SATSE View Details
$839.00
Buy Now · $839.00
Optics Planet
Optics Planet
Last Updated:
Oct 31, 2026 07:00 AM
Sold Out
Extrema Ratio Nimbus Special Edition EX0240SATSE Extrema Ratio Nimbus Special Edition EX0240SATSE View Details
$830.00
Buy Now · $830.00
Optics Planet
Optics Planet
Last Updated:
Oct 31, 2026 07:00 AM
Sold Out
Extrema Ratio Primo Corso Special Edition EX0088SATSE Extrema Ratio Primo Corso Special Edition EX0088SATSE View Details
$819.00
Buy Now · $819.00
Optics Planet
Optics Planet
Last Updated:
Oct 31, 2026 07:00 AM
Sold Out
Extrema Ratio Col Moschin Black Collector Ed EX0125BLKCE Extrema Ratio Col Moschin Black Collector Ed EX0125BLKCE View Details
$772.00
Buy Now · $772.00
Optics Planet
Optics Planet
Last Updated:
Oct 31, 2026 07:00 AM
Sold Out
Extrema Ratio 39-09 Ordinanza COFS EX0339BLKOR Extrema Ratio 39-09 Ordinanza COFS EX0339BLKOR View Details
$654.00
Buy Now · $654.00
Optics Planet
Optics Planet
Last Updated:
Oct 31, 2026 07:00 AM
Extrema Ratio Herring Fixed Blade Knife 6.5in Bohler N690 Stainless Steel Dagger Blade Brass Handle Extrema Ratio Herring Fixed Blade Knife 6.5in Bohler N690 Stainless Steel Dagger Blade Brass Handle View Details
$620.00
Buy Now · $620.00
Optics Planet
Optics Planet
Last Updated:
Oct 31, 2026 07:00 AM
Sold Out
Extrema Ratio Corvo Last Call EX0442BLKSE Extrema Ratio Corvo Last Call EX0442BLKSE View Details
$614.95
Buy Now · $614.95
Optics Planet
Optics Planet
Last Updated:
Oct 31, 2026 07:00 AM
Extrema Ratio Ermes Ordinanza Fixed Blade Knife 5.5in Satin Finish Bohler N690 Stainless Steel Clip Point FRN Black Handle Extrema Ratio Ermes Ordinanza Fixed Blade Knife 5.5in Satin Finish Bohler N690 Stainless Steel Clip Point FRN Black Handle View Details
$429.99 $474.00
9% off
Buy Now · $429.99
Optics Planet
Optics Planet
Last Updated:
Oct 31, 2026 07:00 AM
Sold Out
Extrema Ratio Dobermann IV S600 EX0184S6BLK Extrema Ratio Dobermann IV S600 EX0184S6BLK View Details
$452.00
Buy Now · $452.00
Optics Planet
Optics Planet
Last Updated:
Oct 31, 2026 07:00 AM
Extrema Ratio Ermes Operativo Fixed Blade Knife 5.5in Black Finish Bohler N690 Stainless Steel Spear Point FRN Black Handle Extrema Ratio Ermes Operativo Fixed Blade Knife 5.5in Black Finish Bohler N690 Stainless Steel Spear Point FRN Black Handle View Details
$389.99 $435.00
10% off
Buy Now · $389.99
Optics Planet
Optics Planet
Last Updated:
Oct 31, 2026 07:00 AM
Sold Out
Extrema Ratio A.M.F. Desert EX0485DW Extrema Ratio A.M.F. Desert EX0485DW View Details
$426.00
Buy Now · $426.00
Optics Planet
Optics Planet
Last Updated:
Oct 31, 2026 07:00 AM
Sold Out
Extrema Ratio 39-09 Operativo EX0339BLKOP Extrema Ratio 39-09 Operativo EX0339BLKOP View Details
$424.00
Buy Now · $424.00
Optics Planet
Optics Planet
Last Updated:
Oct 31, 2026 07:00 AM
Sold Out
Extrema Ratio S-Thil Black Warfare EX0223BWSE Extrema Ratio S-Thil Black Warfare EX0223BWSE View Details
$357.00
Buy Now · $357.00
Optics Planet
Optics Planet
Last Updated:
Oct 31, 2026 07:00 AM
Sold Out
Extrema Ratio Shrapnel One Desert Dark Stone EX0500DKSDS Extrema Ratio Shrapnel One Desert Dark Stone EX0500DKSDS View Details
$320.00
Buy Now · $320.00
Optics Planet
Optics Planet
Last Updated:
Oct 31, 2026 07:00 AM
Sold Out
Extrema Ratio Shrapnel One Black Satin EX0500SATBLK Extrema Ratio Shrapnel One Black Satin EX0500SATBLK View Details
$318.86
Buy Now · $318.86
Optics Planet
Optics Planet
Last Updated:
Oct 31, 2026 07:00 AM
Sold Out
Extrema Ratio Shrapnel One Black EX0500BLKBLK Extrema Ratio Shrapnel One Black EX0500BLKBLK View Details
$310.00
Buy Now · $310.00
Optics Planet
Optics Planet
Last Updated:
Oct 31, 2026 07:00 AM
Extrema Ratio K-Talon Fixed Blade Knife 2.75in Bohler N690 Stainless Steel Karambit Blade Aluminum Black Handle Extrema Ratio K-Talon Fixed Blade Knife 2.75in Bohler N690 Stainless Steel Karambit Blade Aluminum Black Handle View Details
$299.00
Buy Now · $299.00
Optics Planet
Optics Planet
Last Updated:
Oct 31, 2026 07:00 AM
Sold Out
Extrema Ratio Dicok Dive Knife EX0318BLK Extrema Ratio Dicok Dive Knife EX0318BLK View Details
$263.00
Buy Now · $263.00
Optics Planet