CJRB ~ Pyrite-Light ~ J1945 AR-RPM9/FRN

The CJRB Pyrite Light (J1945): AR-RPM9 Wharncliffe & Button-Lock FRN Slicing Machine

Listen up, you beautiful horde of crayon-vampires, paste-eaters, and tactical window-lickers. If your current daily carry knife feels like a lead paperweight dragging your trousers down or binds up every time you try to slice a straight line through double-wall cardboard, your workbench logic is completely busted. Meet the CJRB Pyrite Light (J1945)—an ultra-nimble, high-speed Wharncliffe razor engineered for the "C.E.W.L. Offender" who demands surgical tip control, proprietary powder-form steel, and rapid-fire button lock action without paying custom-shop money.

CJRB took their wildly popular Pyrite platform, stripped out all dead weight, and dropped in a razor-sharp, flat-ground AR-RPM9 stainless steel Wharncliffe blade running on silky caged ceramic ball bearings. Available in a sprawling arsenal of high-contrast, tactical, and high-visibility FRN colorways, this 7.6-inch workhorse tips the scales at a mind-bending 2.47 ounces (70g). It deletes sloppy cuts, pocket sag, and sluggish thumb deployment from your daily reality in one clean snap.

The Sharp & Salty Details

• 3.34" AR-RPM9 Wharncliffe Slicing Core: Ground from CJRB’s proprietary AR-RPM9 powdered stainless steel hardened to 59–61 HRC with a lean 0.10" (2.5mm) spine and a scratch-hiding stonewash finish. The dead-straight Wharncliffe edge concentrates massive downward pressure directly to the razor tip—making utility scoring, push-cutting heavy packaging, shaving cordage, and slicing leather completely effortless long after a recruit's daily attention span taps out.

• Rapid-Action Plunge Button Lock: High-speed button lock mechanism snaps shut with zero blade play, shrugging off hard downward cutting pressure while keeping your digits completely clear of the blade path when closing. Delivers endless, addictive bench-top fidget action.

• Caged Ceramic Bearing Deployment: Dual thumb studs roll effortlessly on precision caged ceramic ball bearings for lightning-fast, hydraulic manual opening with zero gritty resistance.

• Featherweight 2.47 oz (70g) FRN Armor: Molded Fiberglass Reinforced Nylon (FRN) handle scales (4.25" closed) deliver exceptional torsional rigidity and non-slip texture while shedding nearly all carry mass. Available across a wide spread of handle colorways—from tactical blackouts and desert tans to loud, high-vis shop scales you can't lose on a messy bench.

• Reversible Deep-Carry Steel Pocket Clip: Sturdy, deep-carry steel pocket clip buries the knife low into your jeans for discreet, snag-free carry that stays ready for immediate left- or right-handed deployment.

Stop acting like a mouth-breathing bench-warmer butchering packages with a dull kitchen paring knife. Lock in over three inches of powdered AR-RPM9 steel muscle, pick your favorite colorway armor, and drop the CJRB Pyrite Light straight into your daily rotation.

C.E.W.L. KutZ

Stay Sharp. Stay Salty.