The Armed Shark CK-SR is a premium balisong trainer built for serious flippers — 440C stainless steel training edge, full TC4 titanium alloy hollow-structure handle, and optional DLC blackened stone-wash finish for the ultimate butterfly knife practice experience.

Three configurations: CK-DR, CK-SR (stone-wash silver), and CK-SR/DLC (DLC blackened). All feature a bushing pivot with copper washers, factory micro-tuned for minimal play and responsive, balanced flipping.

Why the CK-SR Stands Apart

• 440C Stainless Steel Training Edge: Premium steel grade with stone-wash aged finish — safe, non-sharp, and built to last
• Full TC4 Titanium Alloy Handle: CNC hollow-structure for maximum strength-to-weight ratio and anti-slip texture
• DLC Option Available: Diamond-like carbon blackened stone-wash finish for the ultimate premium balisong trainer look
• Bushing Pivot with Copper Washers: Low-friction, consistent butterfly knife flipping action
• Heat-Treated Stop Pins: Reliable rebound with T10 factory micro-tuned screws for minimal play
• Chamfered Edges: Comfortable for long balisong practice sessions

Specifications

Pivot & Stability System

• Traditional bushing system with copper washers for smooth, precise balisong action
• High-strength heat-treated stop pins for reliable rebound
• T10 adjustable screws, factory micro-tuned for minimal play

Included Accessories

• CK-SR balisong trainer × 1
• Repair kit × 1
• Pouch × 1
• Presentation box × 1
• Flipping tutorial × 1

⚡ 440C steel precision, TC4 titanium control, DLC-grade finish — the CK-SR is the premium butterfly trainer knife for flippers who demand the best.