SKU: USMA1066BBK

USMC Framelock A/O Blue – Black Tanto Stainle

$21.95

1 in stock

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The USMC Framelock A/O in Blue is an assisted-opening tactical folder with a 3.5β€³ tanto blade in black-finish stainless steel. Its black stainless-steel frame-lock handle is accented with blue TiNi-coated spacer and pivot pins, and an extended tang, thumb stud, lanyard hole, and pocket clip round out the build. It measures 5β€³ closed and ships boxed.

These officially licensed USMC folders are built around one idea: speed. A light pull on the blade and the assisted opening snaps it the rest of the way, so it deploys one-handed with either hand busy. The blue-accented stainless frame lock gives it a bit of flash without giving up the solid, all-metal feel in hand.

It’s an easy knife to recommend as a first tactical folder, a truck or range-bag backup, or a gift for a Marine, veteran, or anyone who bleeds scarlet and gold β€” the licensed Marine Corps markings make it feel like more than a generic budget blade. Covered by the manufacturer’s warranty; ships USPS with tracking.

Specifications

  • Blade: 3.5β€³ tanto, black-finish stainless steel
  • Opening: assisted (A/O) via thumb stud
  • Lock: frame lock
  • Handle: black stainless steel with blue TiNi-coated accents
  • Closed length: 5β€³
  • Carry: pocket clip, lanyard hole
  • Weight: 0.46 lb

Additional information

Weight 0.46 lbs
Brand

USMC

Lock Type

Frame lock

Blade Type

Tanto

Warranty

Manufacturer Warranty

Vendor Code

USMA1066BBK

Blade Steel

Stainless Steel

FAQ

Β Yes. Buyers must be at least 18 years of age (or the legal age in their jurisdiction) to purchase a knife from C&S Knifes LLC. Age verification may be required at checkout or delivery.

Keep your blade clean and dry after each use, apply a light coat of oil to carbon steel blades to prevent rust, and store in a dry environment. Sharpen regularly with an appropriate stone or system to maintain a clean edge β€” never run blades through a dishwasher.

All C&S knives are backed by a quality guarantee against manufacturing defects. Returns and exchanges will be accepted within a set window from the delivery date, provided the item is unused and in original condition. Custom orders are generally non-returnable. Full details will be posted on our policies page at cnsknifesllc.com at launch.

Visit cnsknifesllc.com and click “Join the Waitlist” on the homepage. You’ll receive launch updates, product announcements, and exclusive early-buyer pricing.

C&S Knifes LLC specializes in premium knives, everyday carry (EDC) gear, and custom blades built for performance, durability, and craftsmanship. Our products are designed for collectors, outdoorsmen, professionals, and anyone who demands high-quality cutting tools.Β 

We’re currently sharpening things up behind the scenes and preparing for launch. Join our waitlist to be the first to know when our knives and EDC gear go live, and to receive early-access offers.Β 

Yes. Custom blades are a core part of what we do. Once we launch, customers will be able to request custom builds based on blade style, steel type, handle material, and finish. Reach out to cnsknifes@cnsknifesllc.com for early inquiries.

You can reach us anytime at cnsknifes@cnsknifesllc.com for product questions, custom inquiries, wholesale opportunities, or general support. We respond to all messages as quickly as possible.

Customer Reviews

Packages shipped fast. Beautiful pieces to add to my collection. Always enjoy time in this room. CNSknifes puts on a good show and the host is awesome
johnbas2173
Not only is this a 5 star review, I am going to throw 5 more ⭐️⭐️⭐️⭐️⭐️ making it a 10 star review ! Scott is such a nice guy. In this show I bought flashlight and then at the end of the show I got picked for the buyers givvy at the end of the show. Scott knew that I really wanted the full size pen made by Olight and he gave me the option to upgrade ( for free ) the prize. He told me to pick a hand and I picked his left and wow it was the one that I wanted and the other hand was a knife with a leather sheath. Now I don’t know if the pen was in his left hand under the table or if he switched it to his left hand because he knew that was what I truly wanted. Regardless I ended up getting what I was wanting so THANK YOU Scott you are awesome !!! During the same show he ordered a knife that he didn’t have that I wanted because it would save me some money if he purchased it instead of me just spending more buying it from the manufacture. Now all I have to do is hope that no one runs me up.
mattifer70
The knives I bought are Extremely nice and the prices of them were Great - The O Clip light is very nice and bright for its size - The mini pen and pencil is smaller than it looks. I have very big hands so I will probably end up giving it to my wife. - The O light i3T - 2 Is a nice color but it is extremely dim for the advances in flashlight technology that other light makers are utilizing. I have a Nebo flashlight about the same size that puts out 3 times the light that the i3T-2 does. - Overall not a bad deal. - Shipping went out same day or early next day - Package arrival time from purchase was remarkable - Thank You
mattifer70