SOG Kiku XR – 3.03" Folding Knife, Tanto, Plain Edge, Satin CTS XHP Blade / Deep-Textured Green Linen Micarta Handle, Belt Clip
(Model SOG12270157 | UPC 729857010054)
Custom-inspired performance meets everyday carry practicality. The SOG Kiku XR distills the aggressive, task-ready style of master bladesmith Kiku Matsuda into a compact folder with premium materials and SOG’s rock-solid XR Lock. Its 3.03" tanto, plain-edge blade in satin CTS XHP delivers excellent edge retention, toughness, and corrosion resistance for hard daily use, while the deep-textured green linen Micarta® handle provides all-weather grip that only gets better with time. A low-profile belt/pocket clip rounds out a package that’s as capable on the job site as it is in the backcountry.
If you want a knife that blends custom design cues with purpose-built function, the Kiku XR (SOG12270157) is ready to work.
Why the SOG Kiku XR Stands Out
Premium CTS XHP Steel (Satin Finish)
High-carbon, high-chromium CTS XHP is renowned for long-lasting sharpness, dependable toughness, and excellent stain resistance—ideal for cutting cordage, cardboard, webbing, and light wood without constant touch-ups.
Tanto, Plain-Edge Versatility
The reinforced tanto tip excels at controlled piercing and utility prying (use common sense), while the plain edge delivers smooth, precise slicing and is easy to maintain.
XR Lock Strength & Control
SOG’s XR Lock offers exceptional lock strength with ambidextrous, one-handed open/close—smooth, fast, and secure in gloved or wet conditions.
Deep-Textured Green Linen Micarta®
Micarta scales are lightweight, tough, and grippy, and they develop a subtle patina with use. The aggressive texturing keeps the knife anchored in hand without hot spots.
Compact, Carry-Friendly Profile
A practical blade-to-handle ratio with a low-profile clip enables discreet everyday carry while staying ready for real work.
Key Specifications
Model: SOG12270157
UPC: 729857010054
Blade Length: 3.03 inches
Blade Shape / Edge: Tanto, plain edge
Blade Steel: CTS XHP (stainless tool steel)
Finish: Satin
Locking Mechanism: XR Lock (ambidextrous, one-hand operation)
Handle Material: Green linen Micarta®, deep textured
Carry: Belt/pocket clip; lanyard-friendly design
Use: EDC, work-site utility, outdoor, rescue/duty*
*Always follow local laws regarding knife carry and blade length.
Performance You Can Feel
Edge That Lasts
The fine carbide structure of CTS XHP gives the Kiku XR a keen, long-wearing edge, so you can cut more and sharpen less—day after day.
Confident Control & Lockup
The XR Lock is engineered for strength and repeatability, resisting torsion and spine pressure while enabling fast one-hand close without compromising your grip.
Grip in Any Weather
Micarta excels when conditions get tough. Rain, sweat, or gloves—its tactile texture and ergonomic shaping keep the knife locked into your hand.
Ideal Use Cases
Everyday Carry (EDC): Open boxes, slice strap and shrink wrap, trim materials, and handle daily tasks with a compact yet robust profile.
Field & Outdoor: Food prep, cordage, kindling feathering, and campsite chores where a tough, stain-resistant steel matters.
Duty/Rescue: Low-glare satin, secure lock, and reinforced tip for controlled pierces and precise cuts under pressure.
Care & Maintenance
After Use: Wipe the blade and apply a light protective oil, especially after moisture or food acids.
Sharpening: CTS XHP responds well to diamond or ceramic systems; add a micro-bevel for edge stability during heavy cardboard or rope work.
Hardware Check: Occasionally verify clip and pivot screws for tightness; a dab of blue thread locker can keep settings dialed.
Frequently Asked Questions
Q: Is the XR Lock ambidextrous?
A: Yes. The XR Lock is fully ambidextrous, allowing confident one-hand open/close for right- or left-handed users.
Q: Why choose a tanto blade?
A: The reinforced point excels at tip-driven tasks and controlled piercing, while the plain edge offers smooth slicing and simple maintenance.
Q: How weather-resistant is CTS XHP?
A: It’s a stainless tool steel with high corrosion resistance. Routine wipe-downs and light oiling maximize longevity.
Q: Will Micarta get slick?
A: Micarta actually improves in grip as it warms and absorbs trace oils from the hand; the deep texturing adds even more traction.
Q: Is the clip reversible?
A: Clip orientation can vary by run. Check your knife for reversible clip options to suit your carry preference.
SEO Highlights (Quick Scan)
SOG Kiku XR 3.03" folding knife
Tanto plain-edge CTS XHP blade with satin finish
XR Lock ambidextrous, one-handed operation
Deep-textured green linen Micarta® handle with belt/pocket clip
Model SOG12270157, UPC 729857010054
Premium EDC, work, outdoor, duty performance folder
The Bottom Line
The SOG Kiku XR (SOG12270157) blends custom design heritage with true workhorse capability: a satin CTS XHP tanto blade for long-wearing sharpness, the XR Lock for strength and speed, and deep-textured Micarta for confident grip. Compact enough for daily carry yet tough enough for demanding tasks, it’s the refined, do-more folder you’ll reach for every day.
The End
