What Sets It Apart
The Tri-Ad lock modifies the traditional lockback design by adding a stop pin that the lock bar rests against, distributing stress across the pin, the lock bar, and the rear handle wall rather than concentrating it on a single contact point as standard lockbacks do. This is the reason Tri-Ad-locked knives have repeatedly survived stress tests — including being used to apply significant body weight as leverage — that destroy standard liner locks and lockbacks.
At 4 inches, the Recon 1's blade exceeds the legal carry length in a number of US jurisdictions and many international locations. This is a knife that requires checking local law before carrying, not a default EDC option. CPM-S35VN, an evolution of S30V with added niobium for improved toughness, is well suited to the harder use this knife is designed for.
A Tri-Ad lock rated to take abuse that would break most folding knives
Who This Is For
The Recon 1 is right for: hunters, anglers, and outdoorsmen who want a folding knife capable of standing in for fixed-blade tasks, users who have verified the legal blade length limits in their area and want maximum lock strength, and anyone who values hard-use capability over pocket discretion.
A note on pricing and links: Prices are current as of June 2026. Some links are affiliate links.
How It Compares
Common Questions
Is the Cold Steel Recon 1 legal to carry?
The 4-inch blade exceeds common legal carry length limits (often 3 to 3.5 inches) in a number of US states and many countries. Knife laws vary significantly by jurisdiction and change over time — verify current local and state law before carrying a knife with a blade this long.
What makes the Tri-Ad lock stronger than a standard lockback?
A standard lockback relies on a single contact point between the lock bar and the blade tang, which can wear and develop play over time or fail under extreme stress. The Tri-Ad lock adds a stop pin that shares the load across three points of contact, which is why it consistently performs well in independent lock-strength stress testing.
Is the Recon 1 too big for everyday carry?
For most users, yes — at 5oz and a 9.5-inch open length, it is significantly larger than typical EDC folders. It is better suited to outdoor, hunting, or field use where its size and strength are assets rather than daily pocket carry in an office or urban setting.
What's the difference between the S35VN and AUS-8 versions of the Recon 1?
Cold Steel offers the Recon 1 in both a premium CPM-S35VN version and a more affordable AUS-8 stainless steel version. S35VN holds an edge meaningfully longer and resists corrosion slightly better; AUS-8 is easier to sharpen in the field and costs significantly less.
