The Benchmade 581BK-04 Barrage® Assisted Folding Knife is a refined take on one of Benchmade’s most popular EDC knives. With its premium CPM-S30V stainless steel blade and elegant Redstone Richlite handles, this Barrage balances rugged performance with sophisticated style. The AXIS Assist mechanism ensures fast, one-handed deployment, while the integrated safety lock provides peace of mind during use. The Cerakote cobalt finish adds durability and stealth, making this knife a perfect everyday companion that only gets better with time. Proudly USA madeand backed by Benchmade’s Lifesharp® lifetime warranty.
AXIS Assist mechanism for lightning-fast assisted opening
Redstone Richlite handle scales develop a natural patina for a unique look over time
Dark copper PVD split-arrow clip for secure, reversible tip-up carry
Ergonomic handle design with a lanyard hole for added carry options
USA Made and backed by Benchmade’s Lifesharp® lifetime sharpening service
Specifications
Specification
Details
Blade Steel
CPM-S30V Stainless Steel (58–60 HRC)
Blade Style
Drop-Point
Blade Finish
Cerakote® Cobalt (Black)
Blade Length
3.6" (9.14 cm)
Blade Thickness
0.121" (3.07 mm)
Open Length
8.45" (21.46 cm)
Closed Length
4.79" (12.17 cm)
Handle Thickness
0.633" (16.08 mm)
Handle Material
Redstone Richlite
Clip
Split Arrow, Dark Copper PVD, Tip-Up, Reversible
Weight
4.45 oz (126.16 g)
Mechanism
AXIS® Assist with Integrated Safety
Country of Origin
USA
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Benchmade knives are trusted worldwide for their precision craftsmanship, innovative design, and dependable performance. Every Benchmade is proudly made in the USA, combining premium materials with advanced engineering to deliver tools built for a lifetime of use.
USA Made Quality: Every Benchmade knife is manufactured in Oregon City, Oregon with meticulous attention to detail.
Premium Blade Steels: From CPM-CruWear and Magnacut to CPM-M4 to S30V and 20CV, Benchmade uses industry-leading steels for edge retention and toughness.
AXIS® Lock Technology: A smooth, ambidextrous locking system designed for reliability and one-handed operation.
Lifesharp® Program: Complimentary lifetime sharpening, cleaning, oiling, and tuning — ensuring your knife is always in peak condition.
Lifetime Warranty: Every Benchmade knife is backed by a limited lifetime warranty against defects in materials and workmanship.
Tactical & Everyday Use: Designed for military, law enforcement, outdoor enthusiasts, and everyday carry users alike.
When you choose a Benchmade, you’re investing in a knife that blends cutting-edge performance with American-made reliability — a tool you can depend on for years to come.
