Roland Sands Design Black Ops Tracker Grips 0063-2019-SMB Machined from billet aluminum or brass Choice of chrome, Contrast Cut, Black Ops or brass finish Contrast Cut grips start with a black anodized finish that is then re-cut to open up the design Black Ops finish features a machined surface treated through a proprietary military spec process for strength and hardness, then further machined and anodized for a subtle yet striking black-on-black contrast that is scratch, weather and damage resistant; its the ultimate low-maintenance finish Wrapped in genuine Renthal brand rubber grip material