ZEV Technologies Aluminum X Pistol Grip Module Grey. Add grip weight rigidity and style. Simply remove the take-down pin install the new grip and reinstall the take-down pin. No need to remove the trigger. Ready to install out of the box. All screws and tools included. Compatible with all OZ9C V1 and V2 Compact frames. Specifications for ZEV Technologies Aluminum X Pistol Grip Module: Manufacturer: ZEV Technologies Gun Make: ZEV Technologies Gun Type: Pistol Gun Model: ZEV Technologies OZ9 Compact Material: 7075-T6 Aluminum Mount: OZ9C Platform Grip Type: X Grip Module Package Contents: ZEV Technologies Aluminum X Pistol Grip Module Aluminum OZ9 X-Grip Module OZ9 Take-Down Pin Factory Installed Mag Release 2 Piece Tungsten Rods Weight Kit 2 Tungsten Rod Retainer Screws 1 Cone Point Set Screw 1 Cup Point Set Screw Hex Wrench For Installation Vibra-Tite VC3 Thread Locker What firearm models does the manufacturer say ZEV Technologies Aluminum X Pistol Grip Module is compatible with? The manufacturer says that ZEV Technologies Aluminum X Pistol Grip Module is compatible with ZEV Technologies OZ9 CompactZEV Technologies GRIP.K-OZ9C-X-ALU-GRY: Aluminum X Pistol Grip Module Grey