SOG Altair FX – 3.40" Fixed Blade, Clip Point, Plain Edge
Satin TiCN Cryo CPM 154 Stainless Steel • Canyon Red GRN Handle • Sheath Included
Model: SOG17790257 • UPC: 729857013598
Lightweight, strong, and adventure-ready—the SOG Altair FX is a compact fixed blade built to thrive from trailhead to tool bench. Its 3.40-inch clip-point blade is crafted from CPM 154 stainless steel, cryogenically treated for superior edge stability and finished in a sleek Satin TiCN (Titanium Carbonitride) coating that boosts wear and corrosion resistance. The result is a knife that slices cleanly, sharpens easily, and shrugs off hard, everyday use. A grippy Canyon Red GRN (glass-reinforced nylon) handle delivers secure traction in wet or gloved conditions, while the included sheath provides safe, multi-position carry on belts and packs.
If you want a do-more fixed blade you’ll actually carry, the Altair FX (SOG17790257) packs premium steel, smart ergonomics, and confidence-inspiring control into a sleek, go-anywhere format.
Why the SOG Altair FX Stands Out
Cryo CPM 154 Stainless Steel
A premium stainless known for its excellent edge retention, toughness, and corrosion resistance—enhanced further by SOG’s cryo treatment to refine grain structure for edge stability under load.
Satin TiCN Protective Finish
The Titanium Carbonitride topcoat adds abrasion resistance and lowers friction for smooth cutting, with a satin sheen that’s easy to clean after food prep, fishing, or camp chores.
Versatile Clip-Point, Plain Edge
The clip-point geometry centers the tip for control and piercing, while a straight, plain edge makes long, clean slices and easy touch-ups in the field.
Canyon Red GRN Ergonomics
Glass-reinforced nylon scales provide a lightweight, durable handle with texture and contouring that lock into your palm for safer, more accurate cuts.
Carry-Ready Sheath
Rugged sheath includes secure retention and multi-position mounting, so you can carry vertically or with a subtle cant on belt, pack strap, or MOLLE.
Key Specifications
Brand / Series: SOG Knives & Tools — Altair FX
Model / UPC: SOG17790257 / 729857013598
Blade Length: 3.40 inches
Blade Steel: Cryo CPM 154 stainless steel
Finish: Satin TiCN (low friction, wear resistant)
Blade Style / Edge: Clip point, plain edge
Handle: Canyon Red GRN (glass-reinforced nylon), textured, ergonomic
Sheath: Included, secure retention, multi-position carry
Colorway: Satin blade / Canyon Red handle
Use: EDC fixed blade, hiking/camping, hunting support, fishing & boating, shop & garage tasks*
*Always follow local laws regarding knife carry and blade length.
Performance You’ll Notice
Sharp Longer, Sharpen Faster
CPM 154 holds a keen working edge yet responds quickly to ceramic or diamond stones. The cryo treatment helps keep that edge from rolling during demanding cuts.
Secure Grip in Any Weather
The GRN handle’s texture, finger indexing, and subtle jimping give non-slip control for push cuts, notching, and precise tip work—even when wet or gloved.
Low-Friction Cutting
The Satin TiCN finish reduces drag through fibrous material, cardboard, and food, and it wipes clean with minimal fuss.
Ideal Use Cases
Trail & Camp: Food prep, cord management, tent stakes, kindling and feather sticks, general camp chores.
Fishing & Boating: Braid/mono trimming and bait prep; stainless steel resists corrosion around water.
Hunting Support: Light processing tasks, game bag prep, and campsite utility.
Everyday & Shop: Break down boxes, cut hose and strapping, trim garden ties—the jobs you face daily.
Carry & Setup Tips
Choose Your Position: Configure the sheath for vertical or slight-cant belt carry, or lash to packs/straps for quick access.
Retention Check: Ensure a positive seat in the sheath and a smooth, one-hand draw before heading out.
Glove Practice: Rehearse draw/re-sheath motions with gloves to build real-world muscle memory.
Care & Maintenance
Clean & Dry: Rinse after exposure to saltwater, acidic foods, or game fluids; dry thoroughly.
Edge Touch-Ups: Maintain with ceramic or diamond stones; finish with a light strop to bring back razor bite.
Protective Film: Although corrosion-resistant, a thin coat of food-safe oil on the edge helps in humid or marine environments.
Sheath Hygiene: Rinse grit from the sheath and allow to air-dry to preserve retention and blade finish.
Frequently Asked Questions
Q: How does CPM 154 compare to common stainless steels?
A: CPM 154 outperforms many standard steels in edge retention and toughness while remaining straightforward to sharpen, especially with SOG’s cryo treatment.
Q: Is the edge fully plain?
A: Yes—the Altair FX here features a straight (plain) edge for clean cuts and easy maintenance.
Q: Can I use it for food prep?
A: Absolutely. The satin TiCN finish cleans up quickly. Wash and dry after slicing to maintain performance.
Q: How secure is the grip when wet?
A: The GRN texture and ergonomics provide reliable traction in rain, sweat, and cold-weather gloves.
Q: Does the sheath support multiple carry options?
A: Yes—it’s designed for multi-position mounting on belts, packs, and straps.
SEO Highlights (Quick Scan)
SOG Altair FX fixed blade — 3.40" clip point, plain edge
Satin TiCN cryo CPM 154 stainless blade for edge life & corrosion resistance
Canyon Red GRN handle with secure, all-weather grip
Sheath included • compact EDC/outdoor utility knife
Model SOG17790257, UPC 729857013598
The Bottom Line
The SOG Altair FX (SOG17790257) blends a cryo-treated CPM 154 blade and Satin TiCN finish with a Canyon Red GRN handle and a carry-flexible sheath to deliver a compact fixed blade that’s easy to maintain, easy to carry, and easy to trust—from campsite cooking and trail repairs to daily utility around home and shop.
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