M3D GRD Upgrade
The GRD ("Grip Retention Device") for the M3D Handgun helps retain the handgun in a folded position. The best part is that it comes standard with ALL new Full Conceal M3D handguns shipped after 7/1/18 and is a FREE upgrade for existing customers. All M3D handguns (based on the Glock Gen 4) shipped with this upgrade.
To receive your FREE GRD please email (NAME), (ADDRESS), & (GUN SERIAL#) to
M3D GRD Installation Shown