CJRB RIFF J1928 AR-RPM9 Steel Blade Micarta and G10 Handle Folding KnivesDescription: As our recent button lock models have become increasingly popular weve noticed a lack of harder use models on the market that feature a button lock. Enter the Riff, a rugged reliable tool with an oversized button lock and a blade designed to tackle the jobs that a regular EDC knife may struggle with. The Riff features a 3. 5 clip point blade in our proprietary AR RPM9 steel, full steel liners, and chunky scales in either OD Micarta or