• Buck 040 Onset Folding Lockblade Knife, OD Green at Swiss Knife Shop
  • Buck 040 Onset Folding Lockblade Knife, OD Green Back View Open
  • Buck 040 Onset Folding Lockblade Knife, OD Green Spine View
1 3

Buck 040 Onset Folding Lockblade Knife, OD Green

Buck 040 Onset Folding Lockblade Knife, OD Green

BU0040GRS

$200.00 USD
$200.00 USD
Sale Sold out

Why you'll love it

  • Authorized Retailer
  • In-house Custom Engraving
  • free shipping
  • Hassle-Free 90 Day Returns
  • made in the USA
  • Over 24,000 Verified Customer Reviews
View full details
  • Description

  • The Buck 040 Onset Folding Knife in OD Greenwas designed to be a premium lockblade folding EDC (everyday carry) knife that is as tough as it is modern. A blade flipper makes this knife one-hand opening, and the full bellied drop point blade is strong and versatile.

    The full flat grind blade of the Onset is made of Cerakoted S45VN Steel, which has superior corrosion and wear resistance as well as a striking black color. The drop point shape of the blade makes it sturdy, and its full belly makes it thick and strong for even heavy tasks, while the angle of the blade slanting down to the tip helps prevent accidental punctures. 

    This versatile blade locks open when in use with a frame lock mechanism built into the handle frame on the side of the knife. This sleek locking mechanism cuts down on moving parts, and on weight. The channeled lock arm moves inward to lock against the open blade. Pushing it outward releases it so the knife can close securely.

    The handle of the Onset is made of textured OD Green G10, an almost indestructible resin laminate resistant to heat, cold, chemicals, impact, and whatever else life throws at it.

    Buck's exclusive Paul Bos heat-treating and testing process maximizes both edge retention and performance. The blade is hardened to a Rockwell Hardness of RC59-61 through a rigorous heating, freezing and reheating process.

    Engraving: Up to 8 characters can be engraved on the blade of the green handle side of the Buck 040 Onset Folding Knife.

    Features of the Buck 040 Onset OD Green Knife:

    • Cerakoted Black S45VN Stainless Steel Drop Point Blade with Frame Lock
    • Machined Grip
    • G10 Heat, Cold, Chemical, Impact Resistant Handle
    • Black Nitride Stainless Steel Back and Pocket Clip
    • Removable Pocket Clip
    • Knife Made in the USA
    • Lifetime Manufacturer Warranty


    Blade Length:     3.38 inches
    Overall Length (Closed): 4.88 inches
    Blade Thickness: 0.120 inches
    Weight: 4.9 ounces


    Upgrade your everyday carry. Shop our complete collection of Buck American-made Knives.

    Made in the USA