The CobraTec Medium FS-3 OTF Fractured Black/Blue 3-inch D2 Drop Point (brand part no. MFRTBLKBLUDNS) is a full-size dual-action out-the-front automatic from Cobratec Knives, built around a 3-inch D2 steel drop point blade finished in a fractured black and blue two-tone. A single switch fires the blade straight out the front of the aluminum handle and pulls it back the same way, with a top-mounted trigger for a confident, positive push. It is a substantial everyday-carry and duty-ready knife for anyone who wants real cutting performance backed by a genuine automatic action.

Key Specifications

• The 3-inch D2 steel drop point blade holds an edge well and stands up to hard daily use.
• The fractured black/blue aluminum handle is CNC machined for a precise, rigid fit.
• A dual-action OTF mechanism both fires and retracts the blade from the same top-mounted trigger.
• The knife measures about 8 inches open and 4.5 inches closed, sized for confident, full-size carry.
• At roughly 6.3 ounces, it has a substantial, reassuring feel in hand.
• A built-in glass breaker adds an emergency-use feature beyond everyday cutting tasks.
• The ambidextrous pocket clip is set up for right- or left-hand carry.

Frequently Asked Questions

What does dual-action mean on the FS-3? The same top trigger deploys and retracts the blade, unlike single-action OTFs that must be closed by hand.

Does the FS-3 include a glass breaker? Yes, a glass breaker is built into the rear of the handle for emergency use.

What blade shape does the fractured black/blue FS-3 use? A drop point, confirmed from the manufacturer’s own listing for this color.

Buy the CobraTec Medium FS-3 OTF Fractured Black/Blue 3-inch D2 Drop Point

Carry the fractured black/blue FS-3 for full-size OTF performance you can rely on. Order it from our Lubbock, Texas gun shop as part of our automatic knives lineup for fast, direct shipping.