Warne MEG1754GR Magazine Extension made of 6061-T6 Aluminum with Hardcoat Anodized Gray Finish for Glock 17, 22 Magazines (Adds 5rds 9mm Luger, 4rds 40 S&W) Grips Made from Stainless Steel with

Made from Stainless Steel with a proprietary heat treatment and tempering

featuring tool-less length of pull and cheek piece height adjustment

a magnetic bolt face for easy priming and our corrosion-resistant tungsten lined breech plug

A soft cushion prevents any damage to bullet

Warne MEG1754GR Magazine Extension made of 6061-T6 Aluminum with Hardcoat Anodized Gray Finish for Glock 17, 22 Magazines (Adds 5rds 9mm Luger, 4rds 40 S&W) Grips Made from Stainless Steel withThese extensions feature an ergonomic shape that allows for better insertion, and finger grooves, allowing the magazine to be stripped from the handgun if needed.