SLAB: CNC Machined 6061 billet aluminum with a beautiful BLACK hard coat Anodized finish.  

MAG: High strength injection molded polymer MAG with a slot to mate with your pistol's magazine catch.  The pistol snaps securely to the stand so both pieces can be handled as one unit.  To remove, simply press the magazine release.
Hydrophoboc polymer will not wick moisture and hold it inside your gun like wood does.
Self-Lubricating polymer will not scuff the finish inside your grip frame.