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A fun folding knife with a snappy deploy, the Pyrite is a blast to use.

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CJRB Cutlery Pyrite Folding Knife 3.11" AR-RPM9 Stonewashed Drop Point Blade, Gray G10 Handles,…Retail price: $66.65, our price: $47.95
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CJRB Cutlery Pyrite Folding Knife 3.11" AR-RPM9 Black Drop Point Blade, Black Stainless Steel S…Retail price: $66.65, our price: $47.95
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CJRB Cutlery Pyrite-Light Button Lock Folding Knife 3.34" AR-RPM9 Black Wharncliffe Blade, Gray…Retail price: $39.99, our price: $29.95
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CJRB Cutlery Pyrite Button Lock Folding Knife 3.05" AR-SFII Sand Polished Bowie Blade, OD Green…Retail price: $119.99, our price: $85.95
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CJRB Cutlery Pyrite-Alt Folding Knife 3.11" AR-RPM9 Black Wharncliffe Blade, OD Green G10 Handl…Retail price: $66.65, our price: $47.95
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CJRB Cutlery Large Pyrite Folding Knife 3.7" AR-RPM9 Stonewashed Drop Point Blade, Stonewashed …Retail price: $84.99, our price: $59.95
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CJRB Cutlery Pyrite Button Lock Folding Knife 3.11" AR-RPM9 Satin Drop Point Blade, Pink G10 Ha…Retail price: $66.65, our price: $47.95
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CJRB Cutlery Pyrite Slipjoint Folding Knife 3.11" AR-RPM9 Stonewashed Bowie Blade, Wood Handles…Retail price: $66.65, our price: $47.95
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CJRB Cutlery Pyrite-Light Button Lock Folding Knife 3.34" AR-RPM9 Black Wharncliffe Blade, Ambe…Retail price: $39.99, our price: $29.95
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CJRB Cutlery Pyrite-Alt Folding Knife 3.11" AR-RPM9 Black Wharncliffe Blade, Green Canvas Micar…Retail price: $73.22, our price: $49.95
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CJRB Cutlery Large Pyrite-Alt Folding Knife 3.7" AR-SFII Black PVD Wharncliffe Blade, Black Ste…Retail price: $133.32, our price: $94.95
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CJRB Cutlery Large Pyrite-Alt Folding Knife 3.7" AR-SFII Sand Polished Wharncliffe Blade, Steel…Retail price: $133.32, our price: $94.95
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CJRB Cutlery Pyrite-Alt Folding Knife 3.11" AR-RPM9 Satin Wharncliffe Blade, Stainless Steel St…Retail price: $66.65, our price: $47.95
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CJRB Cutlery Pyrite Button Lock Folding Knife 3.05" AR-RPM9 Black Stonewashed Bowie Blade, Blac…Retail price: $74.65, our price: $52.95
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CJRB Cutlery Pyrite-Light Button Lock Folding Knife 3.34" AR-SFII Black Wharncliffe Blade, Brow…Retail price: $66.65, our price: $47.95
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CJRB Cutlery Pyrite-Light Button Lock Folding Knife 3.34" AR-RPM9 Black Wharncliffe Blade, Blue…Retail price: $39.99, our price: $29.95
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CJRB Cutlery Large Pyrite-Light Button Lock Folding Knife 3.7" AR-RPM9 Black Wharncliffe Blade,…Retail price: $53.33, our price: $37.95
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CJRB Cutlery Large Pyrite-Light Button Lock Folding Knife 3.7" AR-RPM9 Black Wharncliffe Blade,…Retail price: $73.33, our price: $51.95
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CJRB Cutlery Large Pyrite-Light Button Lock Folding Knife 3.7" AR-RPM9 Black Wharncliffe Blade,…Retail price: $53.33, our price: $37.95
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CJRB Cutlery Large Pyrite-Light Button Lock Folding Knife 3.7" AR-RPM9 Stonewashed Wharncliffe …Retail price: $53.33, our price: $37.95
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CJRB Cutlery Large Pyrite-Light Button Lock Folding Knife 3.7" AR-RPM9 Stonewashed Wharncliffe …Retail price: $73.33, our price: $51.95
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CJRB Cutlery Pyrite Button Lock Folding Knife 3.05" AR-RPM9 Sand Polished Bowie Blade, Ebony Wo…Retail price: $79.99, our price: $56.95
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CJRB Cutlery Large Pyrite Folding Knife 3.7" AR-RPM9 Stonewashed Drop Point Blade, Black G10 Ha…Retail price: $79.99, our price: $56.95
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CJRB Cutlery Large Pyrite Folding Knife 3.7" AR-RPM9 Stonewashed Drop Point Blade, OD Green Can…Retail price: $84.99, our price: $59.95
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CJRB Cutlery Pyrite Button Lock Folding Knife 3.05" AR-RPM9 Rose Gold Bowie Blade, Black Steel …Retail price: $79.99, our price: $56.95
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CJRB Cutlery Pyrite Button Lock Folding Knife 3.05" AR-RPM9 Sand Polished Bowie Blade, Rosewood…Retail price: $79.99, our price: $56.95
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CJRB Cutlery Pyrite Button Lock Folding Knife 3.05" AR-RPM9 Stonewashed Bowie Blade, Stonewashe…Retail price: $74.65, our price: $52.95
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Common Questions About the CJRB Pyrite

The CJRB Pyrite is a versatile everyday carry folder known for its snappy button lock and proprietary AR-RPM9 powder metallurgy steel. This series provides a wide variety of configurations ranging from lightweight G10 scales to premium versions with titanium bolsters.

What kind of steel is used in the CJRB Pyrite?
The CJRB Pyrite series primarily features AR-RPM9, a proprietary powder metallurgy stainless steel. This steel is designed to provide edge retention similar to D2 steel but with added toughness and much better resistance to corrosion. Some premium models in the series utilize AR-SFII steel for enhanced performance.
How does the button lock on the Pyrite work?
The Pyrite uses a button lock mechanism that allows for one-handed, finger-safe operation. This design enables a very snappy deployment and easy closing without your fingers crossing the path of the blade. The lock is engineered for secure lock-up, ensuring the blade stays open during use but remains easy to disengage with a simple press.
What blade shapes are available in the Pyrite series?
The CJRB Pyrite series includes three main blade profiles: a versatile drop point for general utility, a Wharncliffe on the Pyrite-Alt models for precision work, and a classic Bowie shape. Most versions feature a full flat grind and an appropriately thin blade stock that excels at slicing tasks.
Does the CJRB Pyrite come in different sizes?
Yes, the Pyrite is available in multiple sizes to accommodate different carry preferences. The standard model features a blade length of approximately 3.1 inches, while the Large Pyrite increases the blade length to 3.7 inches for users who need more cutting surface. There is also a compact Bowie variant with a blade length of roughly 3.05 inches.
What handle materials are available for this series?
The Pyrite series offers a wide range of handle materials including G10, stainless steel, and canvas Micarta. Some premium and exclusive versions feature titanium bolsters or wood scales like Rosewood and Ebony. For those interested in more options, the CJRB Pyrite series includes various finishes and hardware colors to suit different styles.
Why is the CJRB Pyrite so popular for EDC?
The Pyrite has become a favorite for everyday carry because it offers high-performance materials and a fidget-friendly button lock at a very competitive price point. Its slim profile and deep-carry pocket clip make it easy to carry daily, and its design is frequently featured in guides for the best pocket knives.