S&W OASIS Small Liner Lock Knife – 2.6" Stonewash Blade (SW421CP)

S&W OASIS Small Liner Lock Knife with Stonewash Blade — S&W OASIS Small Liner Lock Knife – compact, reliable, and ready for action.

Product Overview

The S&W OASIS Small Liner Lock Knife (SW421CP) delivers premium performance in a compact 2.6‑inch package. Designed for everyday carry (EDC), tactical scenarios, and outdoor expeditions, this knife combines a rugged stonewash blade finish with a smooth, ergonomic handle for maximum comfort and control. Whether you’re a seasoned professional or a hobbyist looking for a reliable sidearm, the OASIS liner lock is engineered to exceed expectations.

Key Features & Benefits

Stonewash Blade Finish: The 2.6‑inch blade features a distinctive stonewash coating that reduces glare, resists corrosion, and adds a tactical aesthetic.
Liner Lock Mechanism: Provides a secure, one‑handed lock for safe operation while allowing rapid deployment when needed.
Premium Stainless Steel: High‑carbon stainless steel delivers exceptional edge retention, toughness, and resistance to rust.
Ergonomic Handle Design: Textured grip panels ensure a secure hold in wet or dry conditions, minimizing hand fatigue.
Lightweight Construction: Weighing under 3 ounces, the OASIS is ideal for pocket carry without sacrificing durability.
Versatile Use Cases: Perfect for everyday tasks, self‑defense, camping, hunting, and tactical operations.
Compact Pocket Clip: Integrated stainless‑steel pocket clip provides discreet, secure attachment to belts, pouches, or vests.
US‑Made Quality: Manufactured to S&W's exacting standards, guaranteeing reliability and longevity.

Technical Specifications

Model	SW421CP
Blade Length	2.6 inches (66 mm)
Overall Length	6.2 inches (158 mm)
Blade Material	High‑Carbon Stainless Steel (Stonewash finish)
Handle Material	Aluminum alloy with textured polymer inserts
Lock Type	Liner lock (one‑handed operation)
Weight	≈ 2.9 oz (82 g)
Sheath	Stainless‑steel pocket clip (no sheath required)
Country of Origin	United States
UPC	028634707454

Ideal Applications

The OASIS Small Liner Lock Knife is engineered for a broad spectrum of activities:

Everyday Carry (EDC): Its compact size and reliable lock make it a perfect pocket companion for daily tasks.
Tactical Use: The stonewash blade reduces visual signature, while the liner lock offers quick, secure deployment.
Outdoor Adventures: Ideal for campsite preparation, rope cutting, and food preparation during hikes or hunts.
Self‑Defense: Lightweight yet robust, it provides a discreet defensive tool when needed.
Professional Use: Law enforcement, military personnel, and security professionals rely on its durability and performance.

Care & Maintenance

To keep your S&W OASIS performing at its best, follow these simple maintenance steps:

Rinse the blade with fresh water after exposure to salt or moisture.
Dry thoroughly with a soft cloth to prevent water spots.
Apply a light coat of oil (e.g., mineral oil) to the blade edge monthly to maintain corrosion resistance.
Periodically inspect the liner lock and pivot for smooth operation; lubricate with a few drops of PTFE‑based lubricant if needed.
Store in a dry environment when not in use; the built‑in pocket clip eliminates the need for an external sheath.

Why Choose S&W?

Since 1854, Simmons & Willcox (S&W) has been synonymous with cutting‑edge knife technology and uncompromising quality. The OASIS series reflects decades of innovation, offering:

Rigorously tested materials that meet military specifications.
Precision engineering for consistent performance.
Commitment to American manufacturing and craftsmanship.
Comprehensive warranty support for peace of mind.

Category	Knives
Manufacturer	Smith & Wesson

S&W OASIS SMALL LINER LOCK KNIFE 2.6" STONEWASH BLADE SW421CP