CJRB Pyrite Button Lock Knife Steel (3.1" Stonewash AR-RPM9)


  • Stonewashed drop point blade made from AR-RPM9 steel.
  • Thumb stud for quick opening.
  • Stainless steel handle for grip.
  • Button lock mechanism for secure lock-up.
  • Reversible, tip-up pocket clip.


The Pyrite from CJRB is a solid everyday carry knife that you can rely on. Crafted with a AR-RPM9 steel blade and a steel handle; this knife is incredibly comfortable to hold and use. Opened swiftly, the blade has an excellent cutting action. Take this with you to the office to open boxes or on your next adventure. This is a great overall EDC knife.

Looking for more folding knives? We've got plenty for you at Blade HQ!

Item #BHQ-175036
MSRP: $66.95
Our Sale Price: $42.99!
In Stock!

Emojis NOT allowed. Will be removed during engraving process.

Max 50 Characters. Remaining:

Engraving Customization Disclaimer

Blade HQ is not responsible for any mistakes or misspellings made by customers.

Personalized laser engraved items are not accepted for return for any reason.

While we accept most engraving requests, we cannot honor all. Some may contain trademarks or other terms that we do not have the right to use.

Engraving requests may contain material that Blade HQ considers inappropriate or simply do not want to place on products. At times this obliges us to decline engraving requests that may otherwise seem unobjectionable. If your engraving request is deemed unacceptable, your order will be canceled and you will be notified via email.

Blade HQ reserves the right to cancel any engraving requests after they have been submitted.

Prices are subject to change without notice.

Cancellations are not possible once the engraving process has begun.

Please note, engraving may delay processing time beyond two business days, but no more than four business days under normal circumstances. Blade HQ defines business days as being Monday - Friday, excluding Saturday and Sunday and all Federal and State holidays at our discretion.

By placing your order you agree to the disclaimer listed above and accept any and all liabilities associated with the engraving process.

Login to add items to your Wishlist


  • Overall Length: 7.30"
  • Blade Length: 3.11"
  • Cutting Edge: 2.90"
  • Blade Width: 1.00"
  • Blade Thickness: 0.11"
  • Blade Material: AR-RPM9
  • Blade Style: Drop Point
  • Blade Grind: Flat
  • Finish: Stonewash
  • Edge Type: Plain
  • Handle Length: 4.19"
  • Handle Width: 1.05"
  • Handle Thickness: 0.40"
  • Handle Material: Steel
  • Color: Gray
  • Weight: 3.60 oz.
  • User: Right Hand, Left Hand
  • Pocket Clip: Tip-Up
  • Knife Type: Manual
  • Opener: Thumb Stud
  • Pivot Type: Bearings
  • Lock Type: Button Lock
  • Brand: CJRB Cutlery
  • Model: Pyrite
  • Model Number: J1925-ST
  • Country of Origin: China
  • Best Use: Everyday Carry
  • Product Type: Knife

Customer Reviews

Joshua B. on Sep 19, 2023

I own quite a few knives and this one is a steal for $50. The action is smooth and the button lock is solid. You can't find a better knife for the cost.

Best 50 Dollar Knife that I Own
Joseph B. on Mar 6, 2023

You won’t find better quality for the money. I bought this with very low expectations, and it’s surprised me in almost every way. The great action and ergonomics of this piece have me regularly throwing this into my pocket…and it cuts like the best of them.

Just bought a second!
Bob S. on Jan 22, 2023

I loved the first one so much that I bought another! I hope to never be without a Pyrite in my collection. INSANE action and value at $50. It's a gem of a knife!

Just Buy It
Cole P. on Jan 16, 2023

I have my fair share of knives. I was looking for a new moderate use knife for work and this one was getting all the rave on YouTube. I immediately jumped on it and I couldn’t be happier. This thing is amazing. Action is great. It falls shut with the button lock. And for $50? It’s a no brainer! I might end up buying another just to have handy. Just buy it!

So good!
Jason B. on Dec 22, 2022

I was a bit skeptical after seeing so many great reviews. The Hype is real! This is an amazingly smooth knife. The action is so smooth and easy, it's almost in a league of it's own. Like holy crap! So smooth! And very satisfyingly fidgety! I'm a machinist, I'm totally gonna mod this thing! The quality level here for $50 is a steal!

Cjrb Pyrite Button Lock
Thomas H. on Nov 12, 2022

Hands down the best button lock that I have ever seen or bought.. I own many button locks and this one is the best. With drop shut action, and a thumb stud that responds instantly, to open the knife with authority. If you want the best button lock on the market for only $50 by this one.

Blade HQ Copyright © 2023 Blade HQ. All rights reserved
Sale Banner
Give Feedback