These Hogue Extreme Series grips are in Hogue's G10.  The strength of these materials allow for the thinnest possible grips on double stack autos such as Sig pistols.

Features:

• Carefully engineered and sized for the ultimate in fit, form and function.
  
• Precision machined from solid billet stock to exacting specifications and are designed for a lifetime of use.
  
• Precision sharp crisp checkering.
  
• Finest available at any price.

Made from Solid Black G10