CJRB RIFF J1928 AR-RPM9 Steel Blade Micarta and G10 Handle Folding Knives
Blade Length
3.47"
Blade Steel
Lock Type
Button Lock
Blade Shape
Drop Point
Blade Finish
stonewash
Blade Grind
flat
Blade Thickness
0.15"
Overall Length
8.19"
Weight
150g (5.29oz)
Handle Material
Micarta/G10
Origin
china
Opening
Flipper
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- + Durable AR-RPM9 powder steel with HRC59-61 hardness
- + Reliable oversized button lock with steel liners
- + Smooth ceramic ball bearing pivot action
- + Versatile drop point blade profile
- + Dual handle options (Micarta or G10) for grip preference
- - Heavier than typical EDC folders at 150g
- - Larger 8.19" overall length may limit pocket carry
- - Button lock not ambidextrous-friendly
REVIEW SUMMARY
The CJRB Riff J1928 is a rugged button-lock folding knife designed for heavier EDC use. Featuring a 3.47" AR-RPM9 steel blade with stone wash finish and flat grind, it offers solid edge retention and durability. The oversized button lock, full steel liners, and chunky Micarta/G10 scales provide confident handling. Smooth ceramic ball bearings ensure snappy deployment via flipper tab. At 150g, it's a substantial but capable work knife that fills the gap for users wanting a hard-use button-lock folder.
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