AlumaGrips Desert Eagle Full Size Smooth Grip Machined from 6061-T6 Aluminum with a high quality anodized finish that exceeds mil specs Secures to the fullsize Desert Eagle frame with 1 standard 6-32 X 1/2 hex cap screw No additional hardware necessary Only 1 1/4" wide when mounted on the Desert Eagle fullsize frame AlumaGrips will never bend, split, or crack